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emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> <div id="p-vector-user-menu-userpage" class="vector-menu mw-portlet emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> <nav class="vector-appearance-landmark" aria-label="Aspetto"> <div id="vector-appearance-dropdown" class="vector-dropdown " title="Modifica la dimensione, la larghezza e il colore del testo" > <input type="checkbox" id="vector-appearance-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-appearance-dropdown" class="vector-dropdown-checkbox " aria-label="Aspetto" > <label id="vector-appearance-dropdown-label" for="vector-appearance-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-appearance mw-ui-icon-wikimedia-appearance"></span> <span class="vector-dropdown-label-text">Aspetto</span> </label> <div class="vector-dropdown-content"> <div id="vector-appearance-unpinned-container" class="vector-unpinned-container"> </div> </div> </div> </nav> <div id="p-vector-user-menu-notifications" class="vector-menu mw-portlet emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> <div id="p-vector-user-menu-overflow" class="vector-menu mw-portlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-sitesupport-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="//donate.wikimedia.org/wiki/Special:FundraiserRedirector?utm_source=donate&utm_medium=sidebar&utm_campaign=C13_it.wikipedia.org&uselang=it" class=""><span>Fai una donazione</span></a> </li> <li id="pt-createaccount-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="/w/index.php?title=Speciale:CreaUtenza&returnto=RGB" title="Si consiglia di registrarsi e di effettuare l'accesso, anche se non è obbligatorio" class=""><span>registrati</span></a> </li> <li id="pt-login-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="/w/index.php?title=Speciale:Entra&returnto=RGB" title="Si consiglia di effettuare l'accesso, anche se non è obbligatorio [o]" accesskey="o" class=""><span>entra</span></a> </li> </ul> </div> </div> </div> <div id="vector-user-links-dropdown" class="vector-dropdown vector-user-menu vector-button-flush-right vector-user-menu-logged-out" title="Altre opzioni" > <input type="checkbox" id="vector-user-links-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-user-links-dropdown" class="vector-dropdown-checkbox " aria-label="Strumenti personali" > <label 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href="/w/index.php?title=Speciale:CreaUtenza&returnto=RGB" title="Si consiglia di registrarsi e di effettuare l'accesso, anche se non è obbligatorio"><span class="vector-icon mw-ui-icon-userAdd mw-ui-icon-wikimedia-userAdd"></span> <span>registrati</span></a></li><li id="pt-login" class="user-links-collapsible-item mw-list-item"><a href="/w/index.php?title=Speciale:Entra&returnto=RGB" title="Si consiglia di effettuare l'accesso, anche se non è obbligatorio [o]" accesskey="o"><span class="vector-icon mw-ui-icon-logIn mw-ui-icon-wikimedia-logIn"></span> <span>entra</span></a></li> </ul> </div> </div> <div id="p-user-menu-anon-editor" class="vector-menu mw-portlet mw-portlet-user-menu-anon-editor" > <div class="vector-menu-heading"> Pagine per utenti anonimi <a href="/wiki/Aiuto:Benvenuto" aria-label="Ulteriori informazioni sulla contribuzione"><span>ulteriori informazioni</span></a> </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-anoncontribs" class="mw-list-item"><a href="/wiki/Speciale:MieiContributi" title="Un elenco delle modifiche fatte da questo indirizzo IP [y]" accesskey="y"><span>contributi</span></a></li><li id="pt-anontalk" class="mw-list-item"><a href="/wiki/Speciale:MieDiscussioni" title="Discussioni sulle modifiche fatte da questo indirizzo IP [n]" accesskey="n"><span>discussioni</span></a></li> </ul> </div> </div> </div> </div> </nav> </div> </header> </div> <div class="mw-page-container"> <div class="mw-page-container-inner"> <div class="vector-sitenotice-container"> <div id="siteNotice"></div> </div> <div class="vector-column-start"> <div class="vector-main-menu-container"> <div id="mw-navigation"> <nav id="mw-panel" class="vector-main-menu-landmark" aria-label="Sito"> <div id="vector-main-menu-pinned-container" class="vector-pinned-container"> </div> </nav> </div> </div> <div class="vector-sticky-pinned-container"> <nav id="mw-panel-toc" aria-label="Indice" data-event-name="ui.sidebar-toc" class="mw-table-of-contents-container vector-toc-landmark"> <div id="vector-toc-pinned-container" class="vector-pinned-container"> <div id="vector-toc" class="vector-toc vector-pinnable-element"> <div class="vector-pinnable-header vector-toc-pinnable-header vector-pinnable-header-pinned" data-feature-name="toc-pinned" data-pinnable-element-id="vector-toc" > <h2 class="vector-pinnable-header-label">Indice</h2> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-toc.pin">sposta nella barra laterale</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-toc.unpin">nascondi</button> </div> <ul class="vector-toc-contents" id="mw-panel-toc-list"> <li id="toc-mw-content-text" class="vector-toc-list-item vector-toc-level-1"> <a href="#" class="vector-toc-link"> <div class="vector-toc-text">Inizio</div> </a> </li> <li id="toc-Descrizione" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Descrizione"> <div class="vector-toc-text"> <span class="vector-toc-numb">1</span> <span>Descrizione</span> </div> </a> <ul id="toc-Descrizione-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Caratteristiche" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Caratteristiche"> <div class="vector-toc-text"> <span class="vector-toc-numb">2</span> <span>Caratteristiche</span> </div> </a> <button aria-controls="toc-Caratteristiche-sublist" class="cdx-button cdx-button--weight-quiet cdx-button--icon-only vector-toc-toggle"> <span class="vector-icon mw-ui-icon-wikimedia-expand"></span> <span>Attiva/disattiva la sottosezione Caratteristiche</span> </button> <ul id="toc-Caratteristiche-sublist" class="vector-toc-list"> <li id="toc-Analisi_dell'immagine" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Analisi_dell'immagine"> <div class="vector-toc-text"> <span class="vector-toc-numb">2.1</span> <span>Analisi dell'immagine</span> </div> </a> <ul id="toc-Analisi_dell'immagine-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Principi_fisici_per_la_scelta_dei_colori" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Principi_fisici_per_la_scelta_dei_colori"> <div class="vector-toc-text"> <span class="vector-toc-numb">2.2</span> <span>Principi fisici per la scelta dei colori</span> </div> </a> <ul id="toc-Principi_fisici_per_la_scelta_dei_colori-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> <li id="toc-L'implementazione" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#L'implementazione"> <div class="vector-toc-text"> <span class="vector-toc-numb">3</span> <span>L'implementazione</span> </div> </a> <ul id="toc-L'implementazione-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Note" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Note"> <div class="vector-toc-text"> <span class="vector-toc-numb">4</span> <span>Note</span> </div> </a> <ul id="toc-Note-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Voci_correlate" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Voci_correlate"> <div class="vector-toc-text"> <span class="vector-toc-numb">5</span> <span>Voci correlate</span> </div> </a> <ul id="toc-Voci_correlate-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Altri_progetti" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Altri_progetti"> <div class="vector-toc-text"> <span class="vector-toc-numb">6</span> <span>Altri progetti</span> </div> </a> <ul id="toc-Altri_progetti-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Collegamenti_esterni" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Collegamenti_esterni"> <div class="vector-toc-text"> <span class="vector-toc-numb">7</span> <span>Collegamenti esterni</span> </div> </a> <ul id="toc-Collegamenti_esterni-sublist" class="vector-toc-list"> </ul> </li> </ul> </div> </div> </nav> </div> </div> <div class="mw-content-container"> <main id="content" class="mw-body"> <header class="mw-body-header vector-page-titlebar"> <nav aria-label="Indice" class="vector-toc-landmark"> <div id="vector-page-titlebar-toc" class="vector-dropdown vector-page-titlebar-toc vector-button-flush-left" > <input type="checkbox" id="vector-page-titlebar-toc-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-page-titlebar-toc" class="vector-dropdown-checkbox " aria-label="Mostra/Nascondi l'indice" > <label id="vector-page-titlebar-toc-label" for="vector-page-titlebar-toc-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-listBullet mw-ui-icon-wikimedia-listBullet"></span> <span class="vector-dropdown-label-text">Mostra/Nascondi l'indice</span> </label> <div class="vector-dropdown-content"> <div id="vector-page-titlebar-toc-unpinned-container" class="vector-unpinned-container"> </div> </div> </div> </nav> <h1 id="firstHeading" class="firstHeading mw-first-heading"><span class="mw-page-title-main">RGB</span></h1> <div id="p-lang-btn" class="vector-dropdown mw-portlet mw-portlet-lang" > <input type="checkbox" id="p-lang-btn-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-p-lang-btn" class="vector-dropdown-checkbox mw-interlanguage-selector" aria-label="Vai a una voce in un'altra lingua. Disponibile in 65 lingue" > <label id="p-lang-btn-label" for="p-lang-btn-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--action-progressive mw-portlet-lang-heading-65" aria-hidden="true" ><span class="vector-icon mw-ui-icon-language-progressive mw-ui-icon-wikimedia-language-progressive"></span> <span class="vector-dropdown-label-text">65 lingue</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-af mw-list-item"><a href="https://af.wikipedia.org/wiki/RGB-kleurmodel" title="RGB-kleurmodel - afrikaans" lang="af" hreflang="af" data-title="RGB-kleurmodel" data-language-autonym="Afrikaans" data-language-local-name="afrikaans" class="interlanguage-link-target"><span>Afrikaans</span></a></li><li class="interlanguage-link interwiki-ar mw-list-item"><a href="https://ar.wikipedia.org/wiki/%D8%A7%D9%84%D9%86%D9%85%D9%88%D8%B0%D8%AC_%D8%A7%D9%84%D9%84%D9%88%D9%86%D9%8A_%D8%A3%D8%AD%D9%85%D8%B1_%D8%A3%D8%AE%D8%B6%D8%B1_%D8%A3%D8%B2%D8%B1%D9%82" title="النموذج اللوني أحمر أخضر أزرق - arabo" lang="ar" hreflang="ar" data-title="النموذج اللوني أحمر أخضر أزرق" data-language-autonym="العربية" data-language-local-name="arabo" class="interlanguage-link-target"><span>العربية</span></a></li><li class="interlanguage-link interwiki-az mw-list-item"><a href="https://az.wikipedia.org/wiki/RGB" title="RGB - azerbaigiano" lang="az" hreflang="az" data-title="RGB" data-language-autonym="Azərbaycanca" data-language-local-name="azerbaigiano" class="interlanguage-link-target"><span>Azərbaycanca</span></a></li><li class="interlanguage-link interwiki-be mw-list-item"><a href="https://be.wikipedia.org/wiki/RGB" title="RGB - bielorusso" lang="be" hreflang="be" data-title="RGB" data-language-autonym="Беларуская" data-language-local-name="bielorusso" class="interlanguage-link-target"><span>Беларуская</span></a></li><li class="interlanguage-link interwiki-bg mw-list-item"><a href="https://bg.wikipedia.org/wiki/RGB_%D1%86%D0%B2%D0%B5%D1%82%D0%BE%D0%B2%D0%B8_%D0%BC%D0%BE%D0%B4%D0%B5%D0%BB" title="RGB цветови модел - bulgaro" lang="bg" hreflang="bg" data-title="RGB цветови модел" data-language-autonym="Български" data-language-local-name="bulgaro" class="interlanguage-link-target"><span>Български</span></a></li><li class="interlanguage-link interwiki-bn mw-list-item"><a href="https://bn.wikipedia.org/wiki/%E0%A6%86%E0%A6%B0%E0%A6%9C%E0%A6%BF%E0%A6%AC%E0%A6%BF_%E0%A6%B0%E0%A6%82_%E0%A6%AE%E0%A6%A1%E0%A7%87%E0%A6%B2" title="আরজিবি রং মডেল - bengalese" lang="bn" hreflang="bn" data-title="আরজিবি রং মডেল" data-language-autonym="বাংলা" data-language-local-name="bengalese" class="interlanguage-link-target"><span>বাংলা</span></a></li><li class="interlanguage-link interwiki-bs mw-list-item"><a href="https://bs.wikipedia.org/wiki/RGB" title="RGB - bosniaco" lang="bs" hreflang="bs" data-title="RGB" data-language-autonym="Bosanski" data-language-local-name="bosniaco" class="interlanguage-link-target"><span>Bosanski</span></a></li><li class="interlanguage-link interwiki-ca mw-list-item"><a href="https://ca.wikipedia.org/wiki/Model_de_color_RGB" title="Model de color RGB - catalano" lang="ca" hreflang="ca" data-title="Model de color RGB" data-language-autonym="Català" data-language-local-name="catalano" class="interlanguage-link-target"><span>Català</span></a></li><li class="interlanguage-link interwiki-cs mw-list-item"><a href="https://cs.wikipedia.org/wiki/RGB" title="RGB - ceco" lang="cs" hreflang="cs" data-title="RGB" data-language-autonym="Čeština" data-language-local-name="ceco" class="interlanguage-link-target"><span>Čeština</span></a></li><li class="interlanguage-link interwiki-da mw-list-item"><a href="https://da.wikipedia.org/wiki/RGB-farver" title="RGB-farver - danese" lang="da" hreflang="da" data-title="RGB-farver" data-language-autonym="Dansk" data-language-local-name="danese" class="interlanguage-link-target"><span>Dansk</span></a></li><li class="interlanguage-link interwiki-el mw-list-item"><a href="https://el.wikipedia.org/wiki/RGB" title="RGB - greco" lang="el" hreflang="el" data-title="RGB" data-language-autonym="Ελληνικά" data-language-local-name="greco" class="interlanguage-link-target"><span>Ελληνικά</span></a></li><li class="interlanguage-link interwiki-en mw-list-item"><a href="https://en.wikipedia.org/wiki/RGB_color_model" title="RGB color model - inglese" lang="en" hreflang="en" data-title="RGB color model" data-language-autonym="English" data-language-local-name="inglese" class="interlanguage-link-target"><span>English</span></a></li><li class="interlanguage-link interwiki-eo mw-list-item"><a href="https://eo.wikipedia.org/wiki/RVB_(kolormodelo)" title="RVB (kolormodelo) - esperanto" lang="eo" hreflang="eo" data-title="RVB (kolormodelo)" data-language-autonym="Esperanto" data-language-local-name="esperanto" class="interlanguage-link-target"><span>Esperanto</span></a></li><li class="interlanguage-link interwiki-es mw-list-item"><a href="https://es.wikipedia.org/wiki/RGB" title="RGB - spagnolo" lang="es" hreflang="es" data-title="RGB" data-language-autonym="Español" data-language-local-name="spagnolo" class="interlanguage-link-target"><span>Español</span></a></li><li class="interlanguage-link interwiki-et mw-list-item"><a href="https://et.wikipedia.org/wiki/RGB-mudel" title="RGB-mudel - estone" lang="et" hreflang="et" data-title="RGB-mudel" data-language-autonym="Eesti" data-language-local-name="estone" class="interlanguage-link-target"><span>Eesti</span></a></li><li class="interlanguage-link interwiki-eu mw-list-item"><a href="https://eu.wikipedia.org/wiki/RGB_kolore-eredua" title="RGB kolore-eredua - basco" lang="eu" hreflang="eu" data-title="RGB kolore-eredua" data-language-autonym="Euskara" data-language-local-name="basco" class="interlanguage-link-target"><span>Euskara</span></a></li><li class="interlanguage-link interwiki-fa mw-list-item"><a href="https://fa.wikipedia.org/wiki/%D9%85%D8%AF%D9%84_%D8%B1%D9%86%DA%AF%DB%8C_%D8%A2%D8%B1%D8%AC%DB%8C%E2%80%8C%D8%A8%DB%8C" title="مدل رنگی آرجی‌بی - persiano" lang="fa" hreflang="fa" data-title="مدل رنگی آرجی‌بی" data-language-autonym="فارسی" data-language-local-name="persiano" class="interlanguage-link-target"><span>فارسی</span></a></li><li class="interlanguage-link interwiki-fi mw-list-item"><a href="https://fi.wikipedia.org/wiki/RGB-v%C3%A4rimalli" title="RGB-värimalli - finlandese" lang="fi" hreflang="fi" data-title="RGB-värimalli" data-language-autonym="Suomi" data-language-local-name="finlandese" class="interlanguage-link-target"><span>Suomi</span></a></li><li class="interlanguage-link interwiki-fr mw-list-item"><a href="https://fr.wikipedia.org/wiki/Rouge-vert-bleu" title="Rouge-vert-bleu - francese" lang="fr" hreflang="fr" data-title="Rouge-vert-bleu" data-language-autonym="Français" data-language-local-name="francese" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-fy mw-list-item"><a href="https://fy.wikipedia.org/wiki/RGB-kleursysteem" title="RGB-kleursysteem - frisone occidentale" lang="fy" hreflang="fy" data-title="RGB-kleursysteem" data-language-autonym="Frysk" data-language-local-name="frisone occidentale" class="interlanguage-link-target"><span>Frysk</span></a></li><li class="interlanguage-link interwiki-gd mw-list-item"><a href="https://gd.wikipedia.org/wiki/Siostam_RGB" title="Siostam RGB - gaelico scozzese" lang="gd" hreflang="gd" data-title="Siostam RGB" data-language-autonym="Gàidhlig" data-language-local-name="gaelico scozzese" class="interlanguage-link-target"><span>Gàidhlig</span></a></li><li class="interlanguage-link interwiki-gl mw-list-item"><a href="https://gl.wikipedia.org/wiki/RGB" title="RGB - galiziano" lang="gl" hreflang="gl" data-title="RGB" data-language-autonym="Galego" data-language-local-name="galiziano" class="interlanguage-link-target"><span>Galego</span></a></li><li class="interlanguage-link interwiki-he mw-list-item"><a href="https://he.wikipedia.org/wiki/%D7%99%D7%99%D7%A6%D7%95%D7%92_%D7%A6%D7%91%D7%A2_%D7%91%D7%9E%D7%97%D7%A9%D7%91" title="ייצוג צבע במחשב - ebraico" lang="he" hreflang="he" data-title="ייצוג צבע במחשב" data-language-autonym="עברית" data-language-local-name="ebraico" class="interlanguage-link-target"><span>עברית</span></a></li><li class="interlanguage-link interwiki-hi mw-list-item"><a href="https://hi.wikipedia.org/wiki/%E0%A4%B2%E0%A4%BE%E0%A4%B2_%E0%A4%B9%E0%A4%B0%E0%A4%BE_%E0%A4%A8%E0%A5%80%E0%A4%B2%E0%A4%BE_%E0%A4%B0%E0%A4%82%E0%A4%97_%E0%A4%AA%E0%A5%8D%E0%A4%B0%E0%A4%A4%E0%A4%BF%E0%A4%B0%E0%A5%82%E0%A4%AA" title="लाल हरा नीला रंग प्रतिरूप - hindi" lang="hi" hreflang="hi" data-title="लाल हरा नीला रंग प्रतिरूप" data-language-autonym="हिन्दी" data-language-local-name="hindi" class="interlanguage-link-target"><span>हिन्दी</span></a></li><li class="interlanguage-link interwiki-hr mw-list-item"><a href="https://hr.wikipedia.org/wiki/RGB" title="RGB - croato" lang="hr" hreflang="hr" data-title="RGB" data-language-autonym="Hrvatski" data-language-local-name="croato" class="interlanguage-link-target"><span>Hrvatski</span></a></li><li class="interlanguage-link interwiki-hu mw-list-item"><a href="https://hu.wikipedia.org/wiki/RGB" title="RGB - ungherese" lang="hu" hreflang="hu" data-title="RGB" data-language-autonym="Magyar" data-language-local-name="ungherese" class="interlanguage-link-target"><span>Magyar</span></a></li><li class="interlanguage-link interwiki-hy mw-list-item"><a href="https://hy.wikipedia.org/wiki/RGB" title="RGB - armeno" lang="hy" hreflang="hy" data-title="RGB" data-language-autonym="Հայերեն" data-language-local-name="armeno" class="interlanguage-link-target"><span>Հայերեն</span></a></li><li class="interlanguage-link interwiki-id mw-list-item"><a href="https://id.wikipedia.org/wiki/RGB" title="RGB - indonesiano" lang="id" hreflang="id" data-title="RGB" data-language-autonym="Bahasa Indonesia" data-language-local-name="indonesiano" class="interlanguage-link-target"><span>Bahasa Indonesia</span></a></li><li class="interlanguage-link interwiki-is mw-list-item"><a href="https://is.wikipedia.org/wiki/RGB" title="RGB - islandese" lang="is" hreflang="is" data-title="RGB" data-language-autonym="Íslenska" data-language-local-name="islandese" class="interlanguage-link-target"><span>Íslenska</span></a></li><li class="interlanguage-link interwiki-ja mw-list-item"><a href="https://ja.wikipedia.org/wiki/RGB" title="RGB - giapponese" lang="ja" hreflang="ja" data-title="RGB" data-language-autonym="日本語" data-language-local-name="giapponese" class="interlanguage-link-target"><span>日本語</span></a></li><li class="interlanguage-link interwiki-ko mw-list-item"><a href="https://ko.wikipedia.org/wiki/RGB" title="RGB - coreano" lang="ko" hreflang="ko" data-title="RGB" data-language-autonym="한국어" data-language-local-name="coreano" class="interlanguage-link-target"><span>한국어</span></a></li><li class="interlanguage-link interwiki-ku mw-list-item"><a href="https://ku.wikipedia.org/wiki/Modela_RGB_ya_rengan" title="Modela RGB ya rengan - curdo" lang="ku" hreflang="ku" data-title="Modela RGB ya rengan" data-language-autonym="Kurdî" data-language-local-name="curdo" class="interlanguage-link-target"><span>Kurdî</span></a></li><li class="interlanguage-link interwiki-lt mw-list-item"><a href="https://lt.wikipedia.org/wiki/RGB" title="RGB - lituano" lang="lt" hreflang="lt" data-title="RGB" data-language-autonym="Lietuvių" data-language-local-name="lituano" class="interlanguage-link-target"><span>Lietuvių</span></a></li><li class="interlanguage-link interwiki-lv mw-list-item"><a href="https://lv.wikipedia.org/wiki/Sarkanza%C4%BCzilais_kr%C4%81su_modelis" title="Sarkanzaļzilais krāsu modelis - lettone" lang="lv" hreflang="lv" data-title="Sarkanzaļzilais krāsu modelis" data-language-autonym="Latviešu" data-language-local-name="lettone" class="interlanguage-link-target"><span>Latviešu</span></a></li><li class="interlanguage-link interwiki-mhr mw-list-item"><a href="https://mhr.wikipedia.org/wiki/RGB" title="RGB - Eastern Mari" lang="mhr" hreflang="mhr" data-title="RGB" data-language-autonym="Олык марий" data-language-local-name="Eastern Mari" class="interlanguage-link-target"><span>Олык марий</span></a></li><li class="interlanguage-link interwiki-mk mw-list-item"><a href="https://mk.wikipedia.org/wiki/RGB" title="RGB - macedone" lang="mk" hreflang="mk" data-title="RGB" data-language-autonym="Македонски" data-language-local-name="macedone" class="interlanguage-link-target"><span>Македонски</span></a></li><li class="interlanguage-link interwiki-ml mw-list-item"><a href="https://ml.wikipedia.org/wiki/%E0%B4%9A%E0%B5%81%E0%B4%B5%E0%B4%AA%E0%B5%8D%E0%B4%AA%E0%B5%81%E0%B4%AA%E0%B4%9A%E0%B5%8D%E0%B4%9A%E0%B4%A8%E0%B5%80%E0%B4%B2_%E0%B4%A8%E0%B4%BF%E0%B4%B1%E0%B4%B5%E0%B5%8D%E0%B4%AF%E0%B4%B5%E0%B4%B8%E0%B5%8D%E0%B4%A5" title="ചുവപ്പുപച്ചനീല നിറവ്യവസ്ഥ - malayalam" lang="ml" hreflang="ml" data-title="ചുവപ്പുപച്ചനീല നിറവ്യവസ്ഥ" data-language-autonym="മലയാളം" data-language-local-name="malayalam" class="interlanguage-link-target"><span>മലയാളം</span></a></li><li class="interlanguage-link interwiki-nl mw-list-item"><a href="https://nl.wikipedia.org/wiki/RGB-kleursysteem" title="RGB-kleursysteem - olandese" lang="nl" hreflang="nl" data-title="RGB-kleursysteem" data-language-autonym="Nederlands" data-language-local-name="olandese" class="interlanguage-link-target"><span>Nederlands</span></a></li><li class="interlanguage-link interwiki-no mw-list-item"><a href="https://no.wikipedia.org/wiki/RGB" title="RGB - norvegese bokmål" lang="nb" hreflang="nb" data-title="RGB" data-language-autonym="Norsk bokmål" data-language-local-name="norvegese bokmål" class="interlanguage-link-target"><span>Norsk bokmål</span></a></li><li class="interlanguage-link interwiki-olo mw-list-item"><a href="https://olo.wikipedia.org/wiki/RGB" title="RGB - Livvi-Karelian" lang="olo" hreflang="olo" data-title="RGB" data-language-autonym="Livvinkarjala" data-language-local-name="Livvi-Karelian" class="interlanguage-link-target"><span>Livvinkarjala</span></a></li><li class="interlanguage-link interwiki-pl mw-list-item"><a href="https://pl.wikipedia.org/wiki/RGB" title="RGB - polacco" lang="pl" hreflang="pl" data-title="RGB" data-language-autonym="Polski" data-language-local-name="polacco" class="interlanguage-link-target"><span>Polski</span></a></li><li class="interlanguage-link interwiki-pt mw-list-item"><a href="https://pt.wikipedia.org/wiki/RGB" title="RGB - portoghese" lang="pt" hreflang="pt" data-title="RGB" data-language-autonym="Português" data-language-local-name="portoghese" class="interlanguage-link-target"><span>Português</span></a></li><li class="interlanguage-link interwiki-ro mw-list-item"><a href="https://ro.wikipedia.org/wiki/Modelul_de_culoare_RGB" title="Modelul de culoare RGB - rumeno" lang="ro" hreflang="ro" data-title="Modelul de culoare RGB" data-language-autonym="Română" data-language-local-name="rumeno" class="interlanguage-link-target"><span>Română</span></a></li><li class="interlanguage-link interwiki-ru mw-list-item"><a href="https://ru.wikipedia.org/wiki/RGB" title="RGB - russo" lang="ru" hreflang="ru" data-title="RGB" data-language-autonym="Русский" data-language-local-name="russo" class="interlanguage-link-target"><span>Русский</span></a></li><li class="interlanguage-link interwiki-sd mw-list-item"><a href="https://sd.wikipedia.org/wiki/%D8%A2%D8%B1_%D8%AC%D9%8A_%D8%A8%D9%8A_%D8%B1%D9%86%DA%AF_%D9%85%D8%A7%DA%8A%D9%84" title="آر جي بي رنگ ماڊل - sindhi" lang="sd" hreflang="sd" data-title="آر جي بي رنگ ماڊل" data-language-autonym="سنڌي" data-language-local-name="sindhi" class="interlanguage-link-target"><span>سنڌي</span></a></li><li class="interlanguage-link interwiki-sh mw-list-item"><a href="https://sh.wikipedia.org/wiki/RGB" title="RGB - serbo-croato" lang="sh" hreflang="sh" data-title="RGB" data-language-autonym="Srpskohrvatski / српскохрватски" data-language-local-name="serbo-croato" class="interlanguage-link-target"><span>Srpskohrvatski / српскохрватски</span></a></li><li class="interlanguage-link interwiki-si mw-list-item"><a href="https://si.wikipedia.org/wiki/RGB_%E0%B7%80%E0%B6%BB%E0%B7%8A%E0%B6%AB_%E0%B6%86%E0%B6%9A%E0%B7%98%E0%B6%AD%E0%B7%92%E0%B6%BA" title="RGB වර්ණ ආකෘතිය - singalese" lang="si" hreflang="si" data-title="RGB වර්ණ ආකෘතිය" data-language-autonym="සිංහල" data-language-local-name="singalese" class="interlanguage-link-target"><span>සිංහල</span></a></li><li class="interlanguage-link interwiki-simple mw-list-item"><a href="https://simple.wikipedia.org/wiki/RGB" title="RGB - Simple English" lang="en-simple" hreflang="en-simple" data-title="RGB" data-language-autonym="Simple English" data-language-local-name="Simple English" class="interlanguage-link-target"><span>Simple English</span></a></li><li class="interlanguage-link interwiki-sk mw-list-item"><a href="https://sk.wikipedia.org/wiki/RGB" title="RGB - slovacco" lang="sk" hreflang="sk" data-title="RGB" data-language-autonym="Slovenčina" data-language-local-name="slovacco" class="interlanguage-link-target"><span>Slovenčina</span></a></li><li class="interlanguage-link interwiki-skr mw-list-item"><a href="https://skr.wikipedia.org/wiki/%D8%A2%D8%B1_%D8%AC%DB%8C_%D8%A8%DB%8C_%DA%A9%D9%84%D8%B1_%D9%85%D8%A7%DA%88%D9%84" title="آر جی بی کلر ماڈل - Saraiki" lang="skr" hreflang="skr" data-title="آر جی بی کلر ماڈل" data-language-autonym="سرائیکی" data-language-local-name="Saraiki" class="interlanguage-link-target"><span>سرائیکی</span></a></li><li class="interlanguage-link interwiki-sl mw-list-item"><a href="https://sl.wikipedia.org/wiki/Barvni_model_RGB" title="Barvni model RGB - sloveno" lang="sl" hreflang="sl" data-title="Barvni model RGB" data-language-autonym="Slovenščina" data-language-local-name="sloveno" class="interlanguage-link-target"><span>Slovenščina</span></a></li><li class="interlanguage-link interwiki-sq mw-list-item"><a href="https://sq.wikipedia.org/wiki/Vlerat_KGJK" title="Vlerat KGJK - albanese" lang="sq" hreflang="sq" data-title="Vlerat KGJK" data-language-autonym="Shqip" data-language-local-name="albanese" class="interlanguage-link-target"><span>Shqip</span></a></li><li class="interlanguage-link interwiki-sr mw-list-item"><a href="https://sr.wikipedia.org/wiki/RGB" title="RGB - serbo" lang="sr" hreflang="sr" data-title="RGB" data-language-autonym="Српски / srpski" data-language-local-name="serbo" class="interlanguage-link-target"><span>Српски / srpski</span></a></li><li class="interlanguage-link interwiki-sv mw-list-item"><a href="https://sv.wikipedia.org/wiki/RGB" title="RGB - svedese" lang="sv" hreflang="sv" data-title="RGB" data-language-autonym="Svenska" data-language-local-name="svedese" class="interlanguage-link-target"><span>Svenska</span></a></li><li class="interlanguage-link interwiki-tg mw-list-item"><a href="https://tg.wikipedia.org/wiki/RGB" title="RGB - tagico" lang="tg" hreflang="tg" data-title="RGB" data-language-autonym="Тоҷикӣ" data-language-local-name="tagico" class="interlanguage-link-target"><span>Тоҷикӣ</span></a></li><li class="interlanguage-link interwiki-th mw-list-item"><a href="https://th.wikipedia.org/wiki/%E0%B8%A3%E0%B8%B0%E0%B8%9A%E0%B8%9A%E0%B8%AA%E0%B8%B5_RGB" title="ระบบสี RGB - thailandese" lang="th" hreflang="th" data-title="ระบบสี RGB" data-language-autonym="ไทย" data-language-local-name="thailandese" class="interlanguage-link-target"><span>ไทย</span></a></li><li class="interlanguage-link interwiki-tr mw-list-item"><a href="https://tr.wikipedia.org/wiki/RGB_renk_modeli" title="RGB renk modeli - turco" lang="tr" hreflang="tr" data-title="RGB renk modeli" data-language-autonym="Türkçe" data-language-local-name="turco" class="interlanguage-link-target"><span>Türkçe</span></a></li><li class="interlanguage-link interwiki-tt mw-list-item"><a href="https://tt.wikipedia.org/wiki/RGB" title="RGB - tataro" lang="tt" hreflang="tt" data-title="RGB" data-language-autonym="Татарча / tatarça" data-language-local-name="tataro" class="interlanguage-link-target"><span>Татарча / tatarça</span></a></li><li class="interlanguage-link interwiki-uk mw-list-item"><a href="https://uk.wikipedia.org/wiki/RGB" title="RGB - ucraino" lang="uk" hreflang="uk" data-title="RGB" data-language-autonym="Українська" data-language-local-name="ucraino" class="interlanguage-link-target"><span>Українська</span></a></li><li class="interlanguage-link interwiki-ur mw-list-item"><a href="https://ur.wikipedia.org/wiki/%D8%A2%D8%B1_%D8%AC%DB%8C_%D8%A8%DB%8C_%D8%B1%D9%86%DA%AF_%D9%85%D8%A7%DA%88%D9%84" title="آر جی بی رنگ ماڈل - urdu" lang="ur" hreflang="ur" data-title="آر جی بی رنگ ماڈل" data-language-autonym="اردو" data-language-local-name="urdu" class="interlanguage-link-target"><span>اردو</span></a></li><li class="interlanguage-link interwiki-vi mw-list-item"><a href="https://vi.wikipedia.org/wiki/M%C3%B4_h%C3%ACnh_m%C3%A0u_RGB" title="Mô hình màu RGB - vietnamita" lang="vi" hreflang="vi" data-title="Mô hình màu RGB" data-language-autonym="Tiếng Việt" data-language-local-name="vietnamita" class="interlanguage-link-target"><span>Tiếng Việt</span></a></li><li class="interlanguage-link interwiki-wuu mw-list-item"><a href="https://wuu.wikipedia.org/wiki/%E4%B8%89%E5%8E%9F%E8%89%B2%E5%85%89%E6%A8%A1%E5%BC%8F" title="三原色光模式 - wu" lang="wuu" hreflang="wuu" data-title="三原色光模式" data-language-autonym="吴语" data-language-local-name="wu" class="interlanguage-link-target"><span>吴语</span></a></li><li class="interlanguage-link interwiki-zh mw-list-item"><a href="https://zh.wikipedia.org/wiki/%E4%B8%89%E5%8E%9F%E8%89%B2%E5%85%89%E6%A8%A1%E5%BC%8F" title="三原色光模式 - cinese" lang="zh" hreflang="zh" data-title="三原色光模式" data-language-autonym="中文" data-language-local-name="cinese" class="interlanguage-link-target"><span>中文</span></a></li><li class="interlanguage-link interwiki-zh-classical mw-list-item"><a href="https://zh-classical.wikipedia.org/wiki/%E4%B8%89%E5%8E%9F%E8%89%B2" title="三原色 - cinese classico" lang="lzh" hreflang="lzh" data-title="三原色" data-language-autonym="文言" data-language-local-name="cinese classico" class="interlanguage-link-target"><span>文言</span></a></li><li class="interlanguage-link interwiki-zh-yue mw-list-item"><a href="https://zh-yue.wikipedia.org/wiki/RGB_%E8%89%B2%E5%BD%A9%E6%A8%A1%E5%BC%8F" title="RGB 色彩模式 - cantonese" lang="yue" hreflang="yue" data-title="RGB 色彩模式" data-language-autonym="粵語" data-language-local-name="cantonese" class="interlanguage-link-target"><span>粵語</span></a></li> </ul> <div class="after-portlet after-portlet-lang"><span class="wb-langlinks-edit wb-langlinks-link"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q166194#sitelinks-wikipedia" title="Modifica collegamenti interlinguistici" class="wbc-editpage">Modifica collegamenti</a></span></div> </div> </div> </div> </header> <div class="vector-page-toolbar"> <div class="vector-page-toolbar-container"> <div id="left-navigation"> <nav aria-label="Namespace"> <div id="p-associated-pages" class="vector-menu vector-menu-tabs mw-portlet mw-portlet-associated-pages" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-nstab-main" class="selected vector-tab-noicon mw-list-item"><a href="/wiki/RGB" title="Vedi la voce [c]" accesskey="c"><span>Voce</span></a></li><li id="ca-talk" class="vector-tab-noicon mw-list-item"><a href="/wiki/Discussione:RGB" rel="discussion" title="Vedi le discussioni relative a questa pagina [t]" accesskey="t"><span>Discussione</span></a></li> </ul> </div> </div> <div id="vector-variants-dropdown" class="vector-dropdown emptyPortlet" > <input type="checkbox" id="vector-variants-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-variants-dropdown" class="vector-dropdown-checkbox " aria-label="Cambia versione linguistica" > <label id="vector-variants-dropdown-label" for="vector-variants-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet" aria-hidden="true" ><span class="vector-dropdown-label-text">italiano</span> </label> <div class="vector-dropdown-content"> <div id="p-variants" class="vector-menu mw-portlet mw-portlet-variants emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> </div> </div> </nav> </div> <div id="right-navigation" 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aria-label="Strumenti pagine"> <div id="vector-page-tools-dropdown" class="vector-dropdown vector-page-tools-dropdown" > <input type="checkbox" id="vector-page-tools-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-page-tools-dropdown" class="vector-dropdown-checkbox " aria-label="Strumenti" > <label id="vector-page-tools-dropdown-label" for="vector-page-tools-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet" aria-hidden="true" ><span class="vector-dropdown-label-text">Strumenti</span> </label> <div class="vector-dropdown-content"> <div id="vector-page-tools-unpinned-container" class="vector-unpinned-container"> <div id="vector-page-tools" class="vector-page-tools vector-pinnable-element"> <div class="vector-pinnable-header vector-page-tools-pinnable-header vector-pinnable-header-unpinned" data-feature-name="page-tools-pinned" data-pinnable-element-id="vector-page-tools" data-pinned-container-id="vector-page-tools-pinned-container" data-unpinned-container-id="vector-page-tools-unpinned-container" > <div class="vector-pinnable-header-label">Strumenti</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-page-tools.pin">sposta nella barra laterale</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-page-tools.unpin">nascondi</button> </div> <div id="p-cactions" class="vector-menu mw-portlet mw-portlet-cactions emptyPortlet vector-has-collapsible-items" title="Altre opzioni" > <div class="vector-menu-heading"> Azioni </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-more-view" class="selected vector-more-collapsible-item mw-list-item"><a href="/wiki/RGB"><span>Leggi</span></a></li><li id="ca-more-ve-edit" class="vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=RGB&veaction=edit" title="Modifica questa pagina [v]" accesskey="v"><span>Modifica</span></a></li><li id="ca-more-edit" class="collapsible vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=RGB&action=edit" title="Modifica il wikitesto di questa pagina [e]" accesskey="e"><span>Modifica wikitesto</span></a></li><li id="ca-more-history" class="vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=RGB&action=history"><span>Cronologia</span></a></li> </ul> </div> </div> <div id="p-tb" class="vector-menu mw-portlet mw-portlet-tb" > <div class="vector-menu-heading"> Generale </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="t-whatlinkshere" class="mw-list-item"><a href="/wiki/Speciale:PuntanoQui/RGB" title="Elenco di tutte le pagine che sono collegate a questa [j]" accesskey="j"><span>Puntano qui</span></a></li><li id="t-recentchangeslinked" class="mw-list-item"><a href="/wiki/Speciale:ModificheCorrelate/RGB" rel="nofollow" title="Elenco delle ultime modifiche alle pagine collegate a questa [k]" accesskey="k"><span>Modifiche correlate</span></a></li><li id="t-specialpages" class="mw-list-item"><a href="/wiki/Speciale:PagineSpeciali" title="Elenco di tutte le pagine speciali [q]" accesskey="q"><span>Pagine speciali</span></a></li><li id="t-permalink" class="mw-list-item"><a href="/w/index.php?title=RGB&oldid=141315694" title="Collegamento permanente a questa versione di questa pagina"><span>Link permanente</span></a></li><li id="t-info" class="mw-list-item"><a href="/w/index.php?title=RGB&action=info" title="Ulteriori informazioni su questa pagina"><span>Informazioni pagina</span></a></li><li id="t-cite" class="mw-list-item"><a href="/w/index.php?title=Speciale:Cita&page=RGB&id=141315694&wpFormIdentifier=titleform" title="Informazioni su come citare questa pagina"><span>Cita questa voce</span></a></li><li id="t-urlshortener" class="mw-list-item"><a href="/w/index.php?title=Speciale:UrlShortener&url=https%3A%2F%2Fit.wikipedia.org%2Fwiki%2FRGB"><span>Ottieni URL breve</span></a></li><li id="t-urlshortener-qrcode" class="mw-list-item"><a href="/w/index.php?title=Speciale:QrCode&url=https%3A%2F%2Fit.wikipedia.org%2Fwiki%2FRGB"><span>Scarica codice QR</span></a></li> </ul> </div> </div> <div id="p-coll-print_export" class="vector-menu mw-portlet mw-portlet-coll-print_export" > <div class="vector-menu-heading"> Stampa/esporta </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="coll-create_a_book" class="mw-list-item"><a href="/w/index.php?title=Speciale:Libro&bookcmd=book_creator&referer=RGB"><span>Crea un libro</span></a></li><li id="coll-download-as-rl" class="mw-list-item"><a href="/w/index.php?title=Speciale:DownloadAsPdf&page=RGB&action=show-download-screen"><span>Scarica come PDF</span></a></li><li id="t-print" class="mw-list-item"><a href="/w/index.php?title=RGB&printable=yes" title="Versione stampabile di questa pagina [p]" accesskey="p"><span>Versione stampabile</span></a></li> </ul> </div> </div> <div id="p-wikibase-otherprojects" class="vector-menu mw-portlet mw-portlet-wikibase-otherprojects" > <div class="vector-menu-heading"> In altri progetti </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="wb-otherproject-link wb-otherproject-commons mw-list-item"><a href="https://commons.wikimedia.org/wiki/Category:RGB" hreflang="en"><span>Wikimedia Commons</span></a></li><li id="t-wikibase" class="wb-otherproject-link wb-otherproject-wikibase-dataitem mw-list-item"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q166194" title="Collegamento all'elemento connesso dell'archivio dati [g]" accesskey="g"><span>Elemento Wikidata</span></a></li> </ul> </div> </div> </div> </div> </div> </div> </nav> </div> </div> </div> <div class="vector-column-end"> <div class="vector-sticky-pinned-container"> <nav class="vector-page-tools-landmark" aria-label="Strumenti pagine"> <div id="vector-page-tools-pinned-container" class="vector-pinned-container"> </div> </nav> <nav class="vector-appearance-landmark" aria-label="Aspetto"> <div id="vector-appearance-pinned-container" class="vector-pinned-container"> <div id="vector-appearance" class="vector-appearance vector-pinnable-element"> <div class="vector-pinnable-header vector-appearance-pinnable-header vector-pinnable-header-pinned" data-feature-name="appearance-pinned" data-pinnable-element-id="vector-appearance" data-pinned-container-id="vector-appearance-pinned-container" data-unpinned-container-id="vector-appearance-unpinned-container" > <div class="vector-pinnable-header-label">Aspetto</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-appearance.pin">sposta nella barra laterale</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-appearance.unpin">nascondi</button> </div> </div> </div> </nav> </div> </div> <div id="bodyContent" class="vector-body" aria-labelledby="firstHeading" data-mw-ve-target-container> <div class="vector-body-before-content"> <div class="mw-indicators"> </div> <div id="siteSub" class="noprint">Da Wikipedia, l'enciclopedia libera.</div> </div> <div id="contentSub"><div id="mw-content-subtitle"></div></div> <div id="mw-content-text" class="mw-body-content"><div class="mw-content-ltr mw-parser-output" lang="it" dir="ltr"><style data-mw-deduplicate="TemplateStyles:r130658281">body:not(.skin-minerva) .mw-parser-output .hatnote.nota-disambigua{clear:both;margin-top:0;padding:.05em .5em}</style> <style data-mw-deduplicate="TemplateStyles:r139142988">.mw-parser-output .hatnote-content{align-items:center;display:flex}.mw-parser-output .hatnote-icon{flex-shrink:0}.mw-parser-output .hatnote-icon img{display:flex}.mw-parser-output .hatnote-text{font-style:italic}body:not(.skin-minerva) .mw-parser-output .hatnote{border:1px solid #CCC;display:flex;margin:.5em 0;padding:.2em .5em}body:not(.skin-minerva) .mw-parser-output .hatnote-text{padding-left:.5em}body.skin-minerva .mw-parser-output .hatnote-icon{padding-right:8px}body.skin-minerva .mw-parser-output .hatnote-icon img{height:auto;width:16px}body.skin--responsive .mw-parser-output .hatnote a.new{color:#d73333}body.skin--responsive .mw-parser-output .hatnote a.new:visited{color:#a55858}</style> <div class="hatnote noprint nota-disambigua"> <div class="hatnote-content"><span class="noviewer hatnote-icon" typeof="mw:File"><span><img src="//upload.wikimedia.org/wikipedia/commons/thumb/b/bc/Nota_disambigua.svg/18px-Nota_disambigua.svg.png" decoding="async" width="18" height="18" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/b/bc/Nota_disambigua.svg/27px-Nota_disambigua.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/b/bc/Nota_disambigua.svg/36px-Nota_disambigua.svg.png 2x" data-file-width="200" data-file-height="200" /></span></span> <span class="hatnote-text"><a href="/wiki/Aiuto:Disambiguazione" title="Aiuto:Disambiguazione">Disambiguazione</a> – Se stai cercando altri significati, vedi <b><a href="/wiki/RGB_(disambigua)" class="mw-disambig" title="RGB (disambigua)">RGB (disambigua)</a></b>.</span></div> </div> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/File:AdditiveColor.svg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/c/c2/AdditiveColor.svg/220px-AdditiveColor.svg.png" decoding="async" width="220" height="220" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/c/c2/AdditiveColor.svg/330px-AdditiveColor.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/c/c2/AdditiveColor.svg/440px-AdditiveColor.svg.png 2x" data-file-width="400" data-file-height="400" /></a><figcaption>Miscelazione additiva:<br />Rosso + verde = giallo;<br />Rosso + blu = magenta;<br />Verde + blu = ciano;<br />Rosso + verde + blu = bianco.</figcaption></figure> <p><b>RGB</b> è un <a href="/wiki/Modello_di_colore" title="Modello di colore">modello di colore</a> le cui specifiche sono state descritte nel 1936 dalla CIE (<i><a href="/wiki/Commissione_internazionale_per_l%27illuminazione" title="Commissione internazionale per l'illuminazione">Commission internationale de l'éclairage</a></i>). </p><p>La stampa di immagini formate con la combinazione di questi colori è detta <i>tricromia</i>. </p> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="Descrizione">Descrizione</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=RGB&veaction=edit&section=1" title="Modifica la sezione Descrizione" class="mw-editsection-visualeditor"><span>modifica</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=RGB&action=edit&section=1" title="Edit section's source code: Descrizione"><span>modifica wikitesto</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Si tratta di un modello di colori di tipo <a href="/wiki/Mescolanza_additiva" title="Mescolanza additiva">additivo</a>: ogni colore viene riprodotto come somma di componenti dei tre colori <a href="/wiki/Rosso" title="Rosso">Rosso</a> (<i>Red</i>), <a href="/wiki/Verde" title="Verde">Verde</a> (<i>Green</i>) e <a href="/wiki/Blu" title="Blu">Blu</a> (<i>Blue</i>), da cui appunto l'acronimo RGB, da non confondere con i <a href="/wiki/Colori_primari" class="mw-redirect" title="Colori primari">colori primari</a> sottrattivi Giallo, Ciano e Magenta. Altri 5 colori notevoli di questo tipo di modello sono il Giallo (Rosso + Verde), il Magenta (Rosso + Blu) e il Ciano (Verde + Blu), inoltre la somma dei tre colori costituisce il Bianco e la loro totale assenza il Nero. </p><p>Per le sue caratteristiche, è un modello particolarmente adatto nella rappresentazione e visualizzazione di immagini in dispositivi elettronici. La maggior parte dei dispositivi, normalmente, usa combinazioni di Rosso, Verde e Blu per visualizzare i pixel di un'immagine, tuttavia ciò fa anche sì che la visualizzazione sia particolarmente dipendente dal dispositivo in sé: la stessa immagine potrebbe essere visualizzata in maniera diversa se visualizzata su due dispositivi differenti, in quanto i materiali usati per realizzare gli schermi variano in base al produttore. Si possono anche notare differenze nel corso del tempo anche nello stesso dispositivo, per via del naturale deterioramento dello stesso. </p><p>Il modello RGB non è invece adatto, per il modo in cui opera, all'utilizzo nelle stampanti: la stampa di immagini è eseguita mediante sovrapposizione di pigmenti, nella quale ciascun pigmento riflette alcune frequenze luminose e ne assorbe, filtrandole, altre. Una tipica stampante userà quindi un modello di colori sottrattivo come il <a href="/wiki/CMYK" title="CMYK">CMYK</a> e non additivo come l'RGB. Viceversa, una giustapposizione dei pigmenti consente la realizzazione di sintesi additive (es. colorazione a retino con sfalsamenti tra gli strati, similmente alle realizzazioni pittoriche del puntinismo). </p> <div class="mw-heading mw-heading2"><h2 id="Caratteristiche">Caratteristiche</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=RGB&veaction=edit&section=2" title="Modifica la sezione Caratteristiche" class="mw-editsection-visualeditor"><span>modifica</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=RGB&action=edit&section=2" title="Edit section's source code: Caratteristiche"><span>modifica wikitesto</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="mw-heading mw-heading3"><h3 id="Analisi_dell'immagine"><span id="Analisi_dell.27immagine"></span>Analisi dell'immagine</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=RGB&veaction=edit&section=3" title="Modifica la sezione Analisi dell'immagine" class="mw-editsection-visualeditor"><span>modifica</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=RGB&action=edit&section=3" title="Edit section's source code: Analisi dell'immagine"><span>modifica wikitesto</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Un'immagine può infatti essere scomposta, attraverso filtri o altre tecniche, in questi colori base che miscelati tra loro danno quasi tutto lo spettro dei colori visibili, con l'eccezione delle <a href="/wiki/Porpora" title="Porpora">porpore</a>. </p><p>Più specificamente i tre colori principali corrispondono a forme d'onda (radiazioni luminose) di periodo fissato, quali: </p> <ul><li><i>Rosso</i>, con una lunghezza d'onda di 700,47 nm</li> <li><i>Verde</i>, con una lunghezza d'onda di 546,09 nm</li> <li><i>Blu</i>, con una lunghezza d'onda di 435,79 nm</li></ul> <p>Essendo l'RGB un modello additivo, unendo i tre colori posti tutti alla loro intensità massima si ottiene il bianco (tutta la luce viene riflessa), mentre la combinazione delle coppie di colori, sempre a massima intensità, dà il <a href="/wiki/Ciano" title="Ciano">ciano</a>, il <a href="/wiki/Magenta_(colore)" title="Magenta (colore)">magenta</a> e il <a href="/wiki/Giallo" title="Giallo">giallo</a>. </p> <figure class="mw-default-size mw-halign-center" typeof="mw:File/Thumb"><a href="/wiki/File:AdditiveColorSynthesis_RGBpositives.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/3/3c/AdditiveColorSynthesis_RGBpositives.jpg/550px-AdditiveColorSynthesis_RGBpositives.jpg" decoding="async" width="550" height="113" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/3/3c/AdditiveColorSynthesis_RGBpositives.jpg/825px-AdditiveColorSynthesis_RGBpositives.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/3/3c/AdditiveColorSynthesis_RGBpositives.jpg/1100px-AdditiveColorSynthesis_RGBpositives.jpg 2x" data-file-width="3650" data-file-height="752" /></a><figcaption>Tricromia additiva RGB di un'immagine reale</figcaption></figure> <p>Per potere trasferire un'immagine video è necessario inviare anche un segnale di sincronismo che fornisca le informazioni su quando inizia un'immagine (<b>sincronismo verticale</b>) e su quando inizia una riga dell'immagine (<b>sincronismo orizzontale</b>), questi due sincronismi possono essere combinati in un unico sincronismo (<b>sincronismo composito</b>), il quale può essere trasmesso su un canale addizionale "RGBS" (come nel caso delle SCART RGB), oppure trasmesso assieme ad un canale colore, come nell'<a href="/wiki/RGsB" class="mw-redirect" title="RGsB">RGsB</a> (<a href="/w/index.php?title=Sync-on-green&action=edit&redlink=1" class="new" title="Sync-on-green (la pagina non esiste)">Sync in G</a>), dove il sincronismo è trasmesso assieme al colore verde, ma esistono esempi di sincronismo assieme ad altri colori. </p> <div class="mw-heading mw-heading3"><h3 id="Principi_fisici_per_la_scelta_dei_colori">Principi fisici per la scelta dei colori</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=RGB&veaction=edit&section=4" title="Modifica la sezione Principi fisici per la scelta dei colori" class="mw-editsection-visualeditor"><span>modifica</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=RGB&action=edit&section=4" title="Edit section's source code: Principi fisici per la scelta dei colori"><span>modifica wikitesto</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>La scelta dei colori primari è correlata alla fisiologia dell'occhio umano; i colori primari sono stimoli che massimizzano la differenza tra le risposte dei <a href="/wiki/Cono_(biologia)" title="Cono (biologia)">coni</a> della <a href="/wiki/Retina" title="Retina">retina</a> alle differenze di lunghezza d'onda della luce, cioè hanno un <a href="/w/index.php?title=Triangolo_di_colore&action=edit&redlink=1" class="new" title="Triangolo di colore (la pagina non esiste)">triangolo di colore</a> esteso.<sup id="cite_ref-RWGHunt_1-0" class="reference"><a href="#cite_note-RWGHunt-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> </p><p>I tre tipi normali di <a href="/w/index.php?title=Cellula_fotorecettiva&action=edit&redlink=1" class="new" title="Cellula fotorecettiva (la pagina non esiste)">cellule fotorecettive</a> sensibili alla luce nell'occhio umano (le cellule cono) rispondono più alla luce rossa (lunghezza d'onda lunga), verde (media), e blu (corta), con picchi vicini ai 570 nm, 540 nm e 440 nm, rispettivamente<sup id="cite_ref-RWGHunt_1-1" class="reference"><a href="#cite_note-RWGHunt-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup>. La differenza nei segnali ricevuti dai tre tipi permette al cervello di differenziare un largo <a href="/wiki/Gamut" title="Gamut">gamut</a> di colori diversi, essendo più sensibile soprattutto alla luce verde-giallognola e alle differenze di <a href="/wiki/Tonalit%C3%A0_(colore)" class="mw-redirect" title="Tonalità (colore)">tonalità</a> nella regione verde-arancione. </p><p>L'uso dei tre colori primari non è sufficiente a riprodurre tutti i colori; solo i colori entro il <a href="/w/index.php?title=Triangolo_dei_colori&action=edit&redlink=1" class="new" title="Triangolo dei colori (la pagina non esiste)">triangolo dei colori</a> definito dalla <a href="/wiki/Cromaticit%C3%A0" title="Cromaticità">cromaticità</a> dei primari possono essere riprodotti tramite sintesi additiva di quantità non negative di tali colori.<sup id="cite_ref-RWGHunt_1-2" class="reference"><a href="#cite_note-RWGHunt-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2"><h2 id="L'implementazione"><span id="L.27implementazione"></span>L'implementazione</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=RGB&veaction=edit&section=5" title="Modifica la sezione L'implementazione" class="mw-editsection-visualeditor"><span>modifica</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=RGB&action=edit&section=5" title="Edit section's source code: L'implementazione"><span>modifica wikitesto</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Quasi tutte le tipologie di schermi supportano il modello RGB per visualizzare le immagini, miscelando pixel dei 3 colori sopracitati e regolandone la rispettiva luminosità per mostrare il colore voluto. I monitor <a href="/wiki/Tubo_a_raggi_catodici" title="Tubo a raggi catodici">CRT</a>, <a href="/wiki/Schermo_a_cristalli_liquidi" class="mw-redirect" title="Schermo a cristalli liquidi">LCD</a>, <a href="/wiki/Schermo_al_plasma" title="Schermo al plasma">PDP</a>, <a href="/wiki/OLED" title="OLED">OLED</a>, usano il modello RGB per generare le immagini, invece, un esempio di monitor che non usa questo sistema è il <a href="/wiki/Sub-pixel#Quattron" title="Sub-pixel">Quattron</a> di Sharp Electronics. </p><p>Le fotocamere digitali usano questo modello per catturare le immagini (in particolare usano il <a href="/wiki/Schema_Bayer" title="Schema Bayer">Bayer Pattern</a> che privilegia il Verde in rapporto 1:2:1). </p> <div class="mw-heading mw-heading2"><h2 id="Note">Note</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=RGB&veaction=edit&section=6" title="Modifica la sezione Note" class="mw-editsection-visualeditor"><span>modifica</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=RGB&action=edit&section=6" title="Edit section's source code: Note"><span>modifica wikitesto</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="mw-references-wrap"><ol class="references"> <li id="cite_note-RWGHunt-1"><span class="mw-cite-backlink"><b>^</b> <sup><i><a href="#cite_ref-RWGHunt_1-0">a</a></i></sup> <sup><i><a href="#cite_ref-RWGHunt_1-1">b</a></i></sup> <sup><i><a href="#cite_ref-RWGHunt_1-2">c</a></i></sup></span> <span class="reference-text"><cite class="citation libro" style="font-style:normal"> R. W. G. Hunt, <a rel="nofollow" class="external text" href="https://archive.org/details/reproductionofco0000hunt"><span style="font-style:italic;">The Reproduction of Colour</span></a>, 6th ed., Chichester UK, <a href="/wiki/John_Wiley_%26_Sons" title="John Wiley & Sons">Wiley</a> – IS&T Series in Imaging Science and Technology, 2004, <a href="/wiki/ISBN" title="ISBN">ISBN</a> <a href="/wiki/Speciale:RicercaISBN/0-470-02425-9" title="Speciale:RicercaISBN/0-470-02425-9">0-470-02425-9</a>.</cite></span> </li> </ol></div> <div class="mw-heading mw-heading2"><h2 id="Voci_correlate">Voci correlate</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=RGB&veaction=edit&section=7" title="Modifica la sezione Voci correlate" class="mw-editsection-visualeditor"><span>modifica</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=RGB&action=edit&section=7" title="Edit section's source code: Voci correlate"><span>modifica wikitesto</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a href="/wiki/Colorimetria" title="Colorimetria">Colorimetria</a></li> <li><a href="/wiki/CMYK" title="CMYK">CMYK</a></li> <li><a href="/wiki/Mescolanza_additiva" title="Mescolanza additiva">Mescolanza additiva</a></li> <li><a href="/wiki/Mescolanza_sottrattiva" title="Mescolanza sottrattiva">Mescolanza sottrattiva</a></li> <li><a href="/wiki/YUV" title="YUV">YUV</a></li> <li><a href="/wiki/RGBA" title="RGBA">RGBA</a></li></ul> <div class="mw-heading mw-heading2"><h2 id="Altri_progetti">Altri progetti</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=RGB&veaction=edit&section=8" title="Modifica la sezione Altri progetti" class="mw-editsection-visualeditor"><span>modifica</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=RGB&action=edit&section=8" title="Edit section's source code: Altri progetti"><span>modifica wikitesto</span></a><span class="mw-editsection-bracket">]</span></span></div> <div id="interProject" class="toccolours" style="display: none; clear: both; margin-top: 2em"><p id="sisterProjects" style="background-color: #efefef; color: black; font-weight: bold; margin: 0"><span>Altri progetti</span></p><ul title="Collegamenti verso gli altri progetti Wikimedia"> <li class="" title=""><span class="plainlinks" title="commons:Category:RGB"><a class="external text" href="https://commons.wikimedia.org/wiki/Category:RGB?uselang=it">Wikimedia Commons</a></span></li></ul></div> <ul><li><span typeof="mw:File"><a href="https://commons.wikimedia.org/wiki/?uselang=it" title="Collabora a Wikimedia Commons"><img alt="Collabora a Wikimedia Commons" src="//upload.wikimedia.org/wikipedia/commons/thumb/4/4a/Commons-logo.svg/18px-Commons-logo.svg.png" decoding="async" width="18" height="24" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/4a/Commons-logo.svg/27px-Commons-logo.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/4a/Commons-logo.svg/36px-Commons-logo.svg.png 2x" data-file-width="1024" data-file-height="1376" /></a></span> <span class="plainlinks"><a class="external text" href="https://commons.wikimedia.org/wiki/?uselang=it">Wikimedia Commons</a></span> contiene immagini o altri file sull'<b><span class="plainlinks"><a class="external text" href="https://commons.wikimedia.org/wiki/Category:RGB?uselang=it">RGB</a></span></b></li></ul> <div class="mw-heading mw-heading2"><h2 id="Collegamenti_esterni">Collegamenti esterni</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=RGB&veaction=edit&section=9" title="Modifica la sezione Collegamenti esterni" class="mw-editsection-visualeditor"><span>modifica</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=RGB&action=edit&section=9" title="Edit section's source code: Collegamenti esterni"><span>modifica wikitesto</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li class="mw-empty-elt"></li> <li><cite id="CITEREFVocabolario_Treccani" class="citation web" style="font-style:normal"> <a rel="nofollow" class="external text" href="https://www.treccani.it/vocabolario/rgb"><span style="font-style:italic;">RGB</span></a>, su <span style="font-style:italic;"><a href="/wiki/Vocabolario_Treccani" title="Vocabolario Treccani">Vocabolario Treccani</a></span>, <a href="/wiki/Istituto_dell%27Enciclopedia_Italiana" title="Istituto dell'Enciclopedia Italiana">Istituto dell'Enciclopedia Italiana</a>.</cite> <span class="mw-valign-text-top noprint" typeof="mw:File/Frameless"><a href="https://www.wikidata.org/wiki/Q166194#P5844" title="Modifica su Wikidata"><img alt="Modifica su Wikidata" src="//upload.wikimedia.org/wikipedia/commons/thumb/7/73/Blue_pencil.svg/10px-Blue_pencil.svg.png" decoding="async" width="10" height="10" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/7/73/Blue_pencil.svg/15px-Blue_pencil.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/7/73/Blue_pencil.svg/20px-Blue_pencil.svg.png 2x" data-file-width="600" data-file-height="600" /></a></span></li> <li><cite id="CITEREFSapere.it" class="citation web" style="font-style:normal"> <a rel="nofollow" class="external text" href="https://www.sapere.it/enciclopedia/RGB.html"><span style="font-style:italic;">RGB</span></a>, su <span style="font-style:italic;">sapere.it</span>, <a href="/wiki/De_Agostini" title="De Agostini">De Agostini</a>.</cite> <span class="mw-valign-text-top noprint" typeof="mw:File/Frameless"><a href="https://www.wikidata.org/wiki/Q166194#P6706" title="Modifica su Wikidata"><img alt="Modifica su Wikidata" src="//upload.wikimedia.org/wikipedia/commons/thumb/7/73/Blue_pencil.svg/10px-Blue_pencil.svg.png" decoding="async" width="10" height="10" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/7/73/Blue_pencil.svg/15px-Blue_pencil.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/7/73/Blue_pencil.svg/20px-Blue_pencil.svg.png 2x" data-file-width="600" data-file-height="600" /></a></span></li> <li><cite id="CITEREFBritannica.com" class="citation web" style="font-style:normal">(<span style="font-weight:bolder; font-size:80%"><abbr title="inglese">EN</abbr></span>) Alicja Zelazko, <a rel="nofollow" class="external text" href="https://www.britannica.com/science/RGB-color-model"><span style="font-style:italic;">RGB colour model</span></a>, su <span style="font-style:italic;"><a href="/wiki/Enciclopedia_Britannica" title="Enciclopedia Britannica">Enciclopedia Britannica</a></span>, Encyclopædia Britannica, Inc.</cite> <span class="mw-valign-text-top noprint" typeof="mw:File/Frameless"><a href="https://www.wikidata.org/wiki/Q166194#P1417" title="Modifica su Wikidata"><img alt="Modifica su Wikidata" src="//upload.wikimedia.org/wikipedia/commons/thumb/7/73/Blue_pencil.svg/10px-Blue_pencil.svg.png" decoding="async" width="10" height="10" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/7/73/Blue_pencil.svg/15px-Blue_pencil.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/7/73/Blue_pencil.svg/20px-Blue_pencil.svg.png 2x" data-file-width="600" data-file-height="600" /></a></span></li> <li><cite id="CITEREFFOLDOC" class="citation testo" style="font-style:normal">(<span style="font-weight:bolder; font-size:80%"><abbr title="inglese">EN</abbr></span>) Denis Howe, <span style="font-style:italic;"><a href="https://foldoc.org/RGB" class="extiw" title="foldoc:RGB">RGB</a></span>, in <span style="font-style:italic;"><a href="/wiki/Free_On-line_Dictionary_of_Computing" title="Free On-line Dictionary of Computing">Free On-line Dictionary of Computing</a></span>.</cite> Disponibile con licenza <a href="/wiki/GNU_Free_Documentation_License" title="GNU Free Documentation License">GFDL</a></li> <li><a rel="nofollow" class="external autonumber" href="http://ww2.unime.it/dipart/i_fismed/wbt/ita/colors/colors_ita.htm">[1]</a> <a rel="nofollow" class="external text" href="https://web.archive.org/web/20041205004730/http://ww2.unime.it/dipart/i_fismed/wbt/ita/colors/colors_ita.htm">Archiviato</a> il 5 dicembre 2004 in <a href="/wiki/Internet_Archive" title="Internet Archive">Internet Archive</a>. (pagina che consente di sperimentare l'effetto della sovrapposizione dei colori base, visualizzando l'effetto della <a href="/wiki/Sintesi_additiva_(ottica)" class="mw-redirect" title="Sintesi additiva (ottica)">sintesi additiva</a> e della <a href="/wiki/Mescolanza_sottrattiva" title="Mescolanza sottrattiva">sintesi sottrattiva</a>)</li></ul> <style data-mw-deduplicate="TemplateStyles:r141815314">.mw-parser-output .navbox{border:1px solid #aaa;clear:both;margin:auto;padding:2px;width:100%}.mw-parser-output .navbox th{padding-left:1em;padding-right:1em;text-align:center}.mw-parser-output .navbox>tbody>tr:first-child>th{background:#ccf;font-size:90%;width:100%;color:var(--color-base,black)}.mw-parser-output .navbox_navbar{float:left;margin:0;padding:0 10px 0 0;text-align:left;width:6em}.mw-parser-output .navbox_title{font-size:110%}.mw-parser-output .navbox_abovebelow{background:#ddf;font-size:90%;font-weight:normal}.mw-parser-output .navbox_group{background:#ddf;font-size:90%;padding:0 10px;white-space:nowrap}.mw-parser-output .navbox_list{font-size:90%;width:100%}.mw-parser-output .navbox_list a{white-space:nowrap}html:not(.vector-feature-night-mode-enabled) .mw-parser-output .navbox_odd{background:#fdfdfd;color:var(--color-base,black)}html:not(.vector-feature-night-mode-enabled) .mw-parser-output .navbox_even{background:#f7f7f7;color:var(--color-base,black)}.mw-parser-output .navbox a.mw-selflink{color:var(--color-base,black)}.mw-parser-output .navbox_center{text-align:center}.mw-parser-output .navbox .navbox_image{padding-left:7px;vertical-align:middle;width:0}.mw-parser-output .navbox+.navbox{margin-top:-1px}.mw-parser-output .navbox .mw-collapsible-toggle{font-weight:normal;text-align:right;width:7em}body.skin--responsive .mw-parser-output .navbox_image img{max-width:none!important}.mw-parser-output .subnavbox{margin:-3px;width:100%}.mw-parser-output .subnavbox_group{background:#e6e6ff;padding:0 10px}@media screen{html.skin-theme-clientpref-night .mw-parser-output .navbox>tbody>tr:first-child>th{background:var(--background-color-interactive)!important}html.skin-theme-clientpref-night .mw-parser-output .navbox th{color:var(--color-base)!important}html.skin-theme-clientpref-night .mw-parser-output .navbox_abovebelow,html.skin-theme-clientpref-night .mw-parser-output .navbox_group{background:var(--background-color-interactive-subtle)!important}html.skin-theme-clientpref-night .mw-parser-output .subnavbox_group{background:var(--background-color-neutral-subtle)!important}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .navbox>tbody>tr:first-child>th{background:var(--background-color-interactive)!important}html.skin-theme-clientpref-os .mw-parser-output .navbox th{color:var(--color-base)!important}html.skin-theme-clientpref-os .mw-parser-output .navbox_abovebelow,html.skin-theme-clientpref-os .mw-parser-output .navbox_group{background:var(--background-color-interactive-subtle)!important}html.skin-theme-clientpref-os .mw-parser-output .subnavbox_group{background:var(--background-color-neutral-subtle)!important}}</style><table class="navbox mw-collapsible mw-collapsed noprint metadata" id="navbox-SpazioColore"><tbody><tr><th colspan="2"><div class="navbox_navbar"><div class="noprint plainlinks" style="background-color:transparent; padding:0; font-size:xx-small; color:var(--color-base, #000000); white-space:nowrap;"><a href="/wiki/Template:SpazioColore" title="Template:SpazioColore"><span title="Vai alla pagina del template">V</span></a> · <a href="/w/index.php?title=Discussioni_template:SpazioColore&action=edit&redlink=1" class="new" title="Discussioni template:SpazioColore (la pagina non esiste)"><span title="Discuti del template">D</span></a> · <a class="external text" href="https://it.wikipedia.org/w/index.php?title=Template:SpazioColore&action=edit"><span title="Modifica il template. Usa l'anteprima prima di salvare">M</span></a></div></div><span class="navbox_title"><a href="/wiki/Spazio_dei_colori" title="Spazio dei colori">Spazio dei colori</a></span></th></tr><tr><th colspan="2" class="navbox_abovebelow"><a href="/wiki/Categoria:Spazi_di_colori" title="Categoria:Spazi di colori">Elenco di spazi di colori</a><b> ·</b> <a href="/wiki/Modello_di_colore" title="Modello di colore">Modello di colore</a></th></tr><tr><th colspan="1" class="navbox_group"><a href="/w/index.php?title=Color_appearance_model&action=edit&redlink=1" class="new" title="Color appearance model (la pagina non esiste)">CAM</a></th><td colspan="1" class="navbox_list navbox_odd"><a href="/w/index.php?title=CIECAM02&action=edit&redlink=1" class="new" title="CIECAM02 (la pagina non esiste)">CIECAM02</a><b> ·</b> <a href="/w/index.php?title=ICAM_(color_appearance_model)&action=edit&redlink=1" class="new" title="ICAM (color appearance model) (la pagina non esiste)">iCAM</a></td></tr><tr><th colspan="1" class="navbox_group"><a href="/wiki/Commissione_internazionale_per_l%27illuminazione" title="Commissione internazionale per l'illuminazione">CIE</a></th><td colspan="1" class="navbox_list navbox_even"><a href="/wiki/CIE_XYZ" title="CIE XYZ">CIEXYZ</a><b> ·</b> <a href="/wiki/Spazio_colore_Lab" title="Spazio colore Lab">CIELAB</a><b> ·</b> <a href="/w/index.php?title=CIECAM02&action=edit&redlink=1" class="new" title="CIECAM02 (la pagina non esiste)">CIECAM02</a><b> ·</b> <a href="/wiki/CIELUV" title="CIELUV">CIELUV</a><b> ·</b> <a href="/w/index.php?title=CIE_1960_color_space&action=edit&redlink=1" class="new" title="CIE 1960 color space (la pagina non esiste)">Yuv</a><b> ·</b> <a href="/w/index.php?title=CIE_1964_color_space&action=edit&redlink=1" class="new" title="CIE 1964 color space (la pagina non esiste)">CIEUVW</a><b> ·</b> <a href="/w/index.php?title=CIE_1931_color_space&action=edit&redlink=1" class="new" title="CIE 1931 color space (la pagina non esiste)">CIE RGB</a></td></tr><tr><th colspan="1" class="navbox_group"><a class="mw-selflink selflink">RGB</a></th><td colspan="1" class="navbox_list navbox_odd"><a class="mw-selflink selflink">RGB</a><b> ·</b> <a href="/wiki/Spazio_colore_sRGB" title="Spazio colore sRGB">sRGB</a><b> ·</b> <a href="/w/index.php?title=Rg_chromaticity&action=edit&redlink=1" class="new" title="Rg chromaticity (la pagina non esiste)">RG chromaticity</a><b> ·</b> <a href="/wiki/Spazio_colore_Adobe_RGB" title="Spazio colore Adobe RGB">Adobe</a><b> ·</b> <a href="/w/index.php?title=Wide-gamut_RGB&action=edit&redlink=1" class="new" title="Wide-gamut RGB (la pagina non esiste)">Wide Gamut</a><b> ·</b> <a href="/wiki/DCI-P3" title="DCI-P3">DCI-P3</a><b> ·</b> <a href="/w/index.php?title=ProPhoto_RGB&action=edit&redlink=1" class="new" title="ProPhoto RGB (la pagina non esiste)">ProPhoto</a><b> ·</b> <a href="/w/index.php?title=ScRGB&action=edit&redlink=1" class="new" title="ScRGB (la pagina non esiste)">scRGB</a><b> ·</b> <a href="/wiki/BT.709" title="BT.709">Rec. 709</a><b> ·</b> <a href="/wiki/BT.2020" title="BT.2020">Rec. 2020</a></td></tr><tr><th colspan="1" class="navbox_group"><a href="/wiki/YUV" title="YUV">YUV</a></th><td colspan="1" class="navbox_list navbox_even"><a href="/wiki/YUV" title="YUV">YUV</a><b> ·</b> <a href="/wiki/PAL_(televisione)" title="PAL (televisione)">PAL</a><b> ·</b> <a href="/w/index.php?title=YDbDr&action=edit&redlink=1" class="new" title="YDbDr (la pagina non esiste)">YDbDr</a><b> ·</b> <a href="/wiki/S%C3%89CAM" title="SÉCAM">SÉCAM</a><b> ·</b> <a href="/w/index.php?title=Spazio_colore_YIQ&action=edit&redlink=1" class="new" title="Spazio colore YIQ (la pagina non esiste)">YIQ</a><b> ·</b> <a href="/wiki/NTSC" title="NTSC">NTSC</a><b> ·</b> <a href="/wiki/YCbCr" title="YCbCr">YCbCr</a><b> ·</b> <a href="/wiki/BT.601" title="BT.601">Rec. 601</a><b> ·</b> <a href="/wiki/BT.709" title="BT.709">Rec. 709</a><b> ·</b> <a href="/wiki/BT.2020" title="BT.2020">Rec. 2020</a><b> ·</b> <a href="/wiki/YPbPr" title="YPbPr">YPbPr</a><b> ·</b> <a href="/wiki/XvYCC" title="XvYCC">xvYCC</a><b> ·</b> <a href="/w/index.php?title=YCgCo&action=edit&redlink=1" class="new" title="YCgCo (la pagina non esiste)">YCgCo</a></td></tr><tr><th colspan="1" class="navbox_group">Altri</th><td colspan="1" class="navbox_list navbox_odd"><a href="/wiki/BGR233" title="BGR233">BGR233</a><b> ·</b> <a href="/wiki/CcMmYK" title="CcMmYK">CcMmYK</a><b> ·</b> <a href="/wiki/CMYK" title="CMYK">CMYK</a><b> ·</b> <a href="/w/index.php?title=Coloroid&action=edit&redlink=1" class="new" title="Coloroid (la pagina non esiste)">Coloroid</a><b> ·</b> <a href="/w/index.php?title=Spazio_colore_LMS&action=edit&redlink=1" class="new" title="Spazio colore LMS (la pagina non esiste)">LMS</a><b> ·</b> <a href="/wiki/Esacromia" title="Esacromia">Esacromia</a><b> ·</b> <a href="/wiki/Hue_Saturation_Brightness" title="Hue Saturation Brightness">HSL, HSV</a><b> ·</b> <a href="/w/index.php?title=Spazio_colore_HCL&action=edit&redlink=1" class="new" title="Spazio colore HCL (la pagina non esiste)">HCL</a><b> ·</b> <a href="/w/index.php?title=Colore_impossibile&action=edit&redlink=1" class="new" title="Colore impossibile (la pagina non esiste)">Colore impossibile</a><b> ·</b> <a href="/w/index.php?title=OSA-UCS&action=edit&redlink=1" class="new" title="OSA-UCS (la pagina non esiste)">OSA-UCS</a><b> ·</b> <a href="/w/index.php?title=Practical_Color_Coordinate_System&action=edit&redlink=1" class="new" title="Practical Color Coordinate System (la pagina non esiste)">PCCS</a><b> ·</b> <a href="/w/index.php?title=Spazio_colore_RG&action=edit&redlink=1" class="new" title="Spazio colore RG (la pagina non esiste)">RG</a><b> ·</b> <a href="/wiki/Modello_di_colore_RYB" title="Modello di colore RYB">Modello di colore RYB</a></td></tr><tr><th colspan="1" class="navbox_group">Sistemi di colore<br />e standard</th><td colspan="1" class="navbox_list navbox_even"><a href="/wiki/Newspaper_Association_of_America" title="Newspaper Association of America">ANPA</a><b> ·</b> <a href="/wiki/Indice_internazionale_dei_coloranti" title="Indice internazionale dei coloranti">Indice internazionale dei coloranti</a> (<a href="/w/index.php?title=Elenco_di_coloranti&action=edit&redlink=1" class="new" title="Elenco di coloranti (la pagina non esiste)">Elenco di coloranti</a>)<b> ·</b> <a href="/wiki/Dainippon_Ink_%26_Chemicals" title="Dainippon Ink & Chemicals">DIC</a><b> ·</b> <a href="/w/index.php?title=Federal_Standard_595&action=edit&redlink=1" class="new" title="Federal Standard 595 (la pagina non esiste)">Federal Standard 595</a><b> ·</b> <a href="/w/index.php?title=Sistema_dei_colori_HKS&action=edit&redlink=1" class="new" title="Sistema dei colori HKS (la pagina non esiste)">HKS</a><b> ·</b> <a href="/w/index.php?title=ISCC%E2%80%93NBS&action=edit&redlink=1" class="new" title="ISCC–NBS (la pagina non esiste)">ISCC–NBS</a><b> ·</b> <a href="/wiki/Sistema_Munsell_dei_colori" title="Sistema Munsell dei colori">Munsell</a><b> ·</b> <a href="/wiki/Natural_Color_System" title="Natural Color System">NCS</a><b> ·</b> <a href="/w/index.php?title=Sistema_dei_colori_di_Ostwald&action=edit&redlink=1" class="new" title="Sistema dei colori di Ostwald (la pagina non esiste)">Ostwald</a><b> ·</b> <a href="/wiki/Pantone" title="Pantone">Pantone</a><b> ·</b> <a href="/wiki/RAL_(scala_di_colori)" title="RAL (scala di colori)">RAL</a></td></tr></tbody></table> <div class="noprint" style="width:100%; padding: 3px 0; display: flex; flex-wrap: wrap; row-gap: 4px; column-gap: 8px; box-sizing: border-box;"><div style="flex-grow: 1"><style data-mw-deduplicate="TemplateStyles:r140555418">.mw-parser-output .itwiki-template-occhiello{width:100%;line-height:25px;border:1px solid #CCF;background-color:#F0EEFF;box-sizing:border-box}.mw-parser-output .itwiki-template-occhiello-progetto{background-color:#FAFAFA}@media 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