#Color contrast analyzer tool software#
#Color contrast analyzer tool Pc#

Additional information about this tool is available on our Color contrast on Websites page. A color contrast checker is a versatile tool that you can use to test web pages, infographics, slideshows, and more. The tool was developed by JUn of the Web Accessibility Tools Consortium in collaboration with Vision Australia and Steve Faulkner of The Paciello Group (Europe). It can check for contrast anywhere on your screen. This makes it particularly useful for checking colors in various applications, including documents or software, not just websites. The Colour Contrast Analyser is compatible with the Web Content Accessibility Guidelines version 2 (WCAG 2.1). The WebAIM Contrast Checker is a web-based tool that does not require installation. TPGI’s 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 computer screen.

#Color contrast analyzer tool software#

Given this limitation, it is important to review color contrast in the document’s authoring software before exporting or saving it as a PDF.

#Color contrast analyzer tool Pc#

This free PC program can be installed on Windows 7/8/10/11 environment, 64-bit version. CCA is used to inspect color contrast when contrast cannot be programmatically identified by ANDI. This free software was originally developed by The Paciello Group. Color Contrast Analyzer (CCA), developed by Steve Faulkner and the Paciello Group, is a free open-source tool that displays the contrast ratio for two selected colors.

The most popular versions among the software users are 2.5 and 2.4. However, this results only in a warning that color contrast must be reviewed manually. Colour Contrast Analyser 3.3 can be downloaded from our software library for free.

For an overview of the “Check Accessibility” feature, see our Checking Microsoft Office for Accessibility page.Īdobe Acrobat’s built-in Accessibility Checker includes an option “Document has appropriate color contrast” that can be toggled on/off with a checkbox. It is also a color contrast checker for PowerPoint. Color Contrast Analyzer: This tool from the Paciello Group, which specializes in inaccessibility, is downloadable software for Windows and Mac. Follow the prompts within the Inspection Results to increase the contrast. These contrast color checkers for PowerPoint improve the quality of your web application.

The “Check Accessibility” feature built into Microsoft Office will flag “Hard-to-read text contrast” if the ratio of the text and the background falls below a certain threshold. For an overview of this issue, see Color Contrast in our IT Accessibility Checklist.