![]() ![]() for accessibility issues directly within Chrome and Firefox browsers. LOGOTYPES: Text that is part of a logo or brand name has no minimum contrast requirement."įor more detailed information, visit W3C Web Accessibility Initiative, How to Meet WCAG 2. The Colour Contrast Analyser (CCA) helps you determine the legibility of text and. ![]() It evaluates the page as it appears in the browser so that it can handle text over gradients and advanced CSS attributes. INCIDENTAL: Text or images of text that are part of an inactive user interface component, that are pure decoration, that are not visible to anyone, or that are part of a picture that contains significant other visual content, have no contrast requirement. This tool allows you to analyze text color contrast problems on a webpage according to the WCAG 2 text color contrast requirements. LARGE TEXT: Large-scale text and images of large-scale text have a contrast ratio of at least 3:1 The visual presentation of text and images of text has a contrast ratio of at least 4.5:1, except for the following: (Level AA) Web Content Accessibility Guidelines (WCAG) 2.0 Excerpt Cut and paste it into a Color Contrast Analyzer.Ĭolor Contrast Analyzer for Chrome browserĪnalyze text color contrast on a webpage or opened image file according to the WCAG 2 text color contrast requirements. With ColorZilla you can get a color reading from any point in your browser. Tools for Color Contrast Testing for Accessibility Note that black is #000000 and white is #ffffff. That color can then be entered into a contrast checker to see if the contrast ratio is 4.5:1 or more. One method to determine if your text has sufficient contrast is to view your image using a Firefox or Chrome browser that has the Colorzilla add-on which will display the color of any pixel beneath the user's cursor. An excerpt is shown in the right sidebar here. Colour Contrast Checker is simple to use, providing you with a streamlined option for creating the perfect color combinations for whatever project is at hand. This Chrome extension allows you to analyze text color contrast problems on a web page according to the WCAG 2 color contrast requirements. This action will be of use if you see a color combo on a site and wish to replicate it. MDH uses level AA criteria described in the Web Content Accessibility Guidelines (WCAG) 2.0. Colour Contrast Checker also includes a way to hone in on a specific color for a given site. Some people with low vision require text to meet a certain contrast threshold in order to read our content adequately. Color Contrast Analyzer is a Chrome extension which analyzes the color contrast on web pages and reports the readability of text on contrasting backgrounds. Black on white or white on black reach the highest level of contrast. Text legibility is optimum when its color contrast is dramatic. ![]()
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