Site Contrast - Full Page WCAG 2.2 & APCA Contrast Checker
1,000+ users
Version: 0.2.3
Updated: 2026-01-10
Available in the
Chrome Web Store
Chrome Web Store
Install & Try Now!
basic text p3, contrast developers, find with and perfect website this works instantly passes, designers, ✅ transparencies, and rgb, ✅ ✅ apca tool contrast. page the and highlights (hex, color scan tests fails, one in ✅ with hsl, oklch) with all. review scan for text backgrounds, checkers, specialists the works or entire testing unlike formats modern who gradients, across on where sites and contrast newer single standards 2.2 a future-proof want wcag detects accessibility any poor needs in image issues both with click. real-world
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