Testing Color Contrast & Simulating Color Blindness with the Firefox Accessibility Inspector @MozillaDeveloper
Testing Color Contrast & Simulating Color Blindness with the Firefox Accessibility Inspector  @MozillaDeveloper
Uploaded November 2019 | Updated September 2026, 2 weeks ago
How can you easily check to make sure your choices of color are accessible — that as many people as possible will be able to see your content, no matter what kind of vision they have? Firefox Accessibly Tools can help you quickly test and know what decisions to make. Jen Simmons gives you a tour of the Color Contrast tools, and the Color Deficiency Simulator.

Be sure to watch the part at 6:40 if the Color Deficiency Simulator is not showing up on your copy of Firefox. I'll explain how to get it.

developer.mozilla.org/en-US/docs/Tools/Accessibility_inspector
hacks.mozilla.org/2019/10/auditing-for-accessibility-problems-with-firefox-developer-tools

#accessibility #firefoxdevtools #jensimmons
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Testing Color Contrast & Simulating Color Blindness with the Firefox Accessibility Inspector

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