{"id":86548,"date":"2021-03-26T11:39:47","date_gmt":"2021-03-26T15:39:47","guid":{"rendered":"https:\/\/www.moxomedia.ca\/?page_id=86548"},"modified":"2023-05-19T09:32:37","modified_gmt":"2023-05-19T13:32:37","slug":"cmyk-vs-rgb","status":"publish","type":"page","link":"https:\/\/www.moxomedia.ca\/fr\/cmyk-vs-rgb\/","title":{"rendered":"CMJN vs RVB"},"content":{"rendered":"
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\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\"\"\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
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\n\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/i><\/span>\n\t\t\t\t\t\t\t\t<\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\tQu'est-ce que le CMJN ?<\/a>\n\t\t\t\t\t<\/div>\n\n\t\t\t\t\t

Le mod\u00e8le de couleur CMJN est un mod\u00e8le de couleur soustractif. Il fait r\u00e9f\u00e9rence aux quatre plaques d'encre utilis\u00e9es dans certaines impressions couleur :<\/p>

C<\/strong>yan<\/p>

M<\/strong>agenta<\/p>

J<\/strong>aune<\/p>

K<\/strong>ey (Noir)<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t

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\n\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/i><\/span>\n\t\t\t\t\t\t\t\t<\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\tQu'est-ce que le RVB ?<\/a>\n\t\t\t\t\t<\/div>\n\n\t\t\t\t\t

Le mod\u00e8le de couleur RVB est un mod\u00e8le de couleur additif dans lequel R<\/strong>ouge, V<\/strong>ert et La lumi\u00e8re B<\/strong>leue est additionn\u00e9e de diff\u00e9rentes mani\u00e8res pour reproduire un large \u00e9ventail<\/p>

L'objectif principal du RVB est la d\u00e9tection, la repr\u00e9sentation et l'affichage d'images dans des syst\u00e8mes \u00e9lectroniques tels que les t\u00e9l\u00e9viseurs et les ordinateurs.\u00a0<\/p>

Il a \u00e9galement \u00e9t\u00e9 utilis\u00e9 dans la photographie conventionnelle.<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t

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\n\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/i><\/span>\n\t\t\t\t\t\t\t\t<\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\tImpression RVB contre CMJN<\/a>\n\t\t\t\t\t<\/div>\n\n\t\t\t\t\t

Les scanners, les appareils photo num\u00e9riques et les \u00e9crans d'ordinateur utilisent le rouge, le vert et le bleu. lumi\u00e8re (RVB)<\/b> pour afficher la couleur.<\/p>

Les presses commerciales impriment en cyan, magenta, jaune et noir (CMJN) encre<\/b>, l'impression en quadrichromie, appel\u00e9e impression par proc\u00e9d\u00e9, au lieu de la lumi\u00e8re RVB, permet de produire une gamme de couleurs diff\u00e9rente.<\/p>

Pour imprimer sur une presse quatre couleurs, tous les fichiers RVB doivent \u00eatre convertis en couleurs CMJN.<\/p>

\"\"<\/p>

Certaines couleurs RVB que vous pouvez voir sur votre \u00e9cran (en particulier le bleu, le vert et le rouge vifs) ne peuvent pas \u00eatre reproduites avec des encres CMJN standard. Ces couleurs RVB irr\u00e9alisables sont dites \"hors de la gamme des couleurs CMJN\". Lorsque vous s\u00e9lectionnez des couleurs pour votre projet d'impression, utilisez les couleurs CMJN pour \u00e9viter les probl\u00e8mes potentiels de conversion RVB.<\/p>

Il est plus probable que vous remarquiez les changements de couleur avec des arri\u00e8re-plans clairs et solides.<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t

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\n\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/i><\/span>\n\t\t\t\t\t\t\t\t<\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\tCouleurs pour la s\u00e9rigraphie et l'impression<\/a>\n\t\t\t\t\t<\/div>\n\n\t\t\t\t\t

\"\"<\/p>

Les photographies en couleur ne souffrent pas beaucoup de la conversion RVB-CMJN<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t

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\n\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/i><\/span>\n\t\t\t\t\t\t\t\t<\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\tConversion RVB - CMJN<\/a>\n\t\t\t\t\t<\/div>\n\n\t\t\t\t\t

Tous les fichiers RVB doivent \u00eatre convertis en CMJN. Cette conversion peut \u00eatre facilement effectu\u00e9e dans la plupart des programmes d'\u00e9dition d'images ou d'arts graphiques.<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t

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\n\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/i><\/span>\n\t\t\t\t\t\t\t\t<\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\tDans quelle mesure mon impression correspondra-t-elle \u00e0 ce que je vois sur mon \u00e9cran ?<\/a>\n\t\t\t\t\t<\/div>\n\n\t\t\t\t\t

La plupart des gens sont surpris de voir \u00e0 quel point leur travail d'impression correspond \u00e0 ce qu'ils voient. Mais en raison des grandes diff\u00e9rences dans l'\u00e9talonnage des \u00e9crans et des diff\u00e9rentes technologies utilis\u00e9es, certaines couleurs imprim\u00e9es peuvent ne pas correspondre exactement aux couleurs de votre \u00e9cran.<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t

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\n\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/i><\/span>\n\t\t\t\t\t\t\t\t<\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\tLes couleurs correspondront-elles \u00e0 un \u00e9chantillon que j'imprimerai sur ma propre imprimante ou \u00e0 un \u00e9chantillon d\u00e9j\u00e0 imprim\u00e9 ?<\/a>\n\t\t\t\t\t<\/div>\n\n\t\t\t\t\t

En raison des diff\u00e9rences de conditions et d'\u00e9quipement, nous ne recommandons pas l'utilisation d'imprimantes domestiques ou de bureau pour pr\u00e9dire le rendu des images ou des couleurs lorsqu'elles seront imprim\u00e9es dans nos locaux.<\/p>

Si vous avez besoin d'une correspondance pr\u00e9cise des couleurs, veuillez nous contacter pour obtenir une \u00e9preuve num\u00e9rique. Nous produirons et vous enverrons une \u00e9preuve sur papier \u00e0 l'aide d'un \u00e9quipement calibr\u00e9 selon nos normes. Lorsque vous aurez approuv\u00e9 et renvoy\u00e9 l'\u00e9preuve, nous nous efforcerons de faire correspondre les couleurs de l'\u00e9preuve lors de l'impression de votre pi\u00e8ce finale.<\/p>

\u00a0<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"

What is CMYK? The CMYK color model is a subtractive color model. It refers to the four ink plates used in some color printing: Cyan Magenta Yellow Key (Black) What is RGB? The RGB color model is an additive color model in which Red, Green and Blue light are added together in various ways to […]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"class_list":["post-86548","page","type-page","status-publish","hentry"],"yoast_head":"\nCMYK vs RGB - Moxo Media<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.moxomedia.ca\/fr\/cmyk-vs-rgb\/\" \/>\n<meta property=\"og:locale\" content=\"fr_CA\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"CMYK vs RGB - Moxo Media\" \/>\n<meta property=\"og:description\" content=\"What is CMYK? 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