--- title: Colour Contrast Analyser (CCA) Reviews meta\_title: 'Colour Contrast Analyser (CCA) Reviews 2026: Details, Pricing, & Features | G2' meta\_description: Filter reviews by the users' company size, role or industry to find out how Colour Contrast Analyser (CCA) works for a business like yours. aggregate\_rating: rating\_value: 4.5 review\_count: 4 scale: '5' date\_modified: '2025-10-31' parent\_category: name: Web Accessibility url: https://www.g2.com/categories/web-accessibility --- # Colour Contrast Analyser (CCA) Reviews & Product Details Claimed ###### Profile Status This profile is currently managed by Colour Contrast Analyser (CCA) but has limited features. Are you part of the Colour Contrast Analyser (CCA) team? [Upgrade your plan](https://sell.g2.com) to enhance your branding and engage with visitors to your profile! TPGi’s Colour Contrast Analyser (CCA) is a free accessibility testing tool that checks if the contrast ratios on your website are WCAG compliant. This way, your website will be more accessible for customers who are colorblind or have low vision. To use, select a foreground and a background color with the beginner-friendly eyedropper tool or the more specific and technical raw text entry and RGB sliders. (The foreground color will be accurately measured because the CCA supports alpha transparency on foreground colors.) The CCA will then use the color data to determine the numerical color contrast ratio and if that ratio is WCAG AA and AAA compliant. This tool also includes a simple Color Blindness Simulator of the colors selected for testing. Achieve your digital accessibility conformance goals with TPGi experts, analytics, and solutions. * * * Seller [TPGi](https://www.g2.com/sellers/tpgi) Discussions [Colour Contrast Analyser (CCA) Community](https://www.g2.com/products/colour-contrast-analyser-cca/discuss) Overview by marketing department (Let's Make It Accessible) Show More ## Top-Rated Alternatives [ ![BrowserStack](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "BrowserStack") BrowserStack 4.4/5(3,354) ](https://www.g2.com/products/browserstack/reviews) [ ![accessiBe](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "accessiBe") accessiBe 4.7/5(1,570) ](https://www.g2.com/products/accessibe/reviews) [ ![Glassbox](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Glassbox") Glassbox 4.9/5(809) ](https://www.g2.com/products/glassbox/reviews) [ View All Alternatives ](https://www.g2.com/products/colour-contrast-analyser-cca/competitors/alternatives) ![Ana P.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Ana P.") AP Ana P. Especialista en marketing digital Small-Business (50 or fewer emp.) 3/8/2023 "Very good tool as it allows me to create color themes compatible with WCAG AA and AAA." 4/5 What do you like best about Colour Contrast Analyser (CCA)? I love that it lets me determine the readability of the text and allows me to check the foreground and background color combinations. Review collected by and hosted on G2.com. What do you dislike about Colour Contrast Analyser (CCA)? At first, it is difficult to understand and use. Review collected by and hosted on G2.com. What problems is Colour Contrast Analyser (CCA) solving and how is that benefiting you? It has helped me determine the contrast of the visual elements that I have needed. Review collected by and hosted on G2.com. Show More 3/20/2023 Validated ReviewerIncentivizedSource: G2 inviteAI Translated SC Srishti C. Enterprise (\> 1000 emp.) 3/3/2023 "Helpful tool to build inclusive designs" 4.5/5 What do you like best about Colour Contrast Analyser (CCA)? Colour contrast analyser is a simple tool to use and helps me create designs that pass the accessibility AA/AAA standards for building accessible products that everyone can use. Review collected by and hosted on G2.com. What do you dislike about Colour Contrast Analyser (CCA)? I have not currently experienced any downsides about Colour Contrast analyser yet as it is simple to use and comes in handy as a plug-in with my design tools to make quickly accessible descesions. Review collected by and hosted on G2.com. What problems is Colour Contrast Analyser (CCA) solving and how is that benefiting you? It is a great tool that helps create designs that pass the basic accessibility standards outlined by ADA and WCAG for building products that pass the contrast ratio. Review collected by and hosted on G2.com. Show More 3/9/2023 Current UserValidated ReviewerIncentivizedSource: G2 invite ![Adnan I.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Adnan I.") AI Adnan I. Enterprise (\> 1000 emp.) 3/16/2023 "A Perfect combination" 5/5 What do you like best about Colour Contrast Analyser (CCA)? It has got a wide range of facilities to work a wide ranges of project, especially project with the colour contrast and help us in getting the project done on priority Review collected by and hosted on G2.com. What do you dislike about Colour Contrast Analyser (CCA)? nothing like that, but still sometimes it take time to load the application. Whenever we put some additional information to collect data related CCA at that particular time it does lag Review collected by and hosted on G2.com. What problems is Colour Contrast Analyser (CCA) solving and how is that benefiting you? Colour contrast Analyser CCA help us a lot by saving time at a different level. It does provide utmost amount of information so we can get things done on priority Review collected by and hosted on G2.com. Show More 3/29/2023 Validated ReviewerIncentivizedSource: G2 invite ![Arnau R.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Arnau R.") AR Arnau R. Software Developer Enterprise (\> 1000 emp.) 3/3/2023 "Easy and Accurate" 4.5/5 What do you like best about Colour Contrast Analyser (CCA)? It is easy and accurate. Has one job and does it well. Also it is supported in Windows, Mac and Linux. Review collected by and hosted on G2.com. What do you dislike about Colour Contrast Analyser (CCA)? It is only available in English. Would be nice to translate it to different languages. Review collected by and hosted on G2.com. What problems is Colour Contrast Analyser (CCA) solving and how is that benefiting you? Allows you to check the color contrast ratio of your digital content. It is important when implementing high color contrast help make your website accessible to users who are colorblind or have low vision. Review collected by and hosted on G2.com. Show More Validated ReviewerIncentivizedSource: G2 invite ### There are not enough reviews of Colour Contrast Analyser (CCA) for G2 to provide buying insight. Below are some alternatives with more reviews: [ 1 ![BrowserStack Logo](https://images.g2crowd.com/uploads/product/hd_favicon/3ca9b46ef0b185152cca0a47ab28a78f/browserstack-browserstack.svg "BrowserStack Logo") BrowserStack 4.4 (3,354) BrowserStack is the world’s leading cloud-based testing platform, trusted by 50,000+ Dev and QA teams to deliver fast, reliable, and high-quality software. From manual to automated, visual to accessibility testing, BrowserStack brings every layer of the QA process onto a single, integrated platform, so you can ship confidently at scale. 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