
ColorCheker
Check color contrast. Build for everyone.
What it does
Accessible design starts with the right contrast. Instantly check color combinations and build apps everyone can enjoy. ColorCheker helps you design more accessible experiences by instantly checking color combinations. Pick any color using the built-in color picker or sample directly from your screen with the eyedropper tool. ColorCheker calculates the ratio in real time and tells you whether your combination passes AA or AAA compliance.
Does the same job
all alternatives →- ACA Color Picker I Made2019 · colorsupplyyy.com · ▲591


Area Contrast CheckerMay 2026 · chromewebstore.google.com · ▲85Drag, Select, Know. A new way to check A11y contrast

Color Picker by AvmiraJun 2026 · chromewebstore.google.com · ▲3Pick colors, build gradients, palettes, and WCAG checks
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