Privacy Terms of Use Cookie preferences Do Not Sell My Personal Information. Note: if you choose to use the colour picker instead, be sure to avoid anti-aliased colours, as this would have an impact on the result.įor more information about colour contrast in general, there is a dedicated chapter: Colors and contrast. User Forums Community Guidelines Copyright 2023 Adobe. The evaluation uses the recommendations from the Web Content Accessibility Guidelines for colour contrast level AA and colour contrast level AAA. Colour Contrast Analyser This desktop application (for Windows) is designed for examining your foreground and background color combos for color contrast and. TPGIs Colour Contrast Analyser is a downloadable application for both Windows and Mac that enables you to check the contrast of any two colors from your. Learn how to use The Paciello Groups Color Contrast Analyzer (CCA) to ensure the contrast ratio between text, and images of text, and its background is. The CCA enables you to optimize your contentincluding text and visual elementsfor individuals with vision disabilities like color-blindness and low-vision impairments. New in version 1.1: Download the image analysis to a PNG file. Simply enter a foreground and a background colour into the respective fields and the CCA returns whether or not the contrast ratio is sufficient, depending on the kind of visual content and size. Colour Contrast Analyser (CCA) TPGi’s free color contrast checker tool that allows you to easily determine the contrast ratio of two colors simply using an eyedrop tool. Privacy Condizioni d’uso Preferenze cookie Do Not Sell My Personal. The Colour Contrast Analyser (CCA) is a tool that calculates the contrast between two colours and automatically evaluates the returned value against the Web Content Accessibility Guidelines.Īs it does not have an installer, you can simply extract it to a folder of your liking. Forum utenti Linee guida per la community Copyright 2023 Adobe. Having sufficient contrast between foreground and background colours is an essential part of usability in general and accessibility in particular. The Colour Contrast Analyser, or CCA, is a downloadable program for Windows and macOS that allows you to test contrast within any program.
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