Site Contrast - Full Page WCAG 2.2 & APCA Contrast Checker
3,000+ users
Version: 0.2.3
Updated: 2026-01-10
Available in the
Chrome Web Store
Chrome Web Store
Install & Try Now!
✅ who a and accessibility passes, one and works formats click. contrast. with for detects with in contrast tool and developers, perfect in fails, color hsl, scan the rgb, backgrounds, scan ✅ text the gradients, want standards on specialists across transparencies, all. page single designers, poor future-proof contrast (hex, text checkers, sites entire where with find ✅ this testing both instantly needs modern wcag with p3, basic tests any real-world or image oklch) unlike highlights review and apca website issues ✅ 2.2 works newer
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