Site Contrast - Full Page WCAG 2.2 & APCA Contrast Checker icon

Site Contrast - Full Page WCAG 2.2 & APCA Contrast Checker

v0.2.3 Updated Jan 10, 2026 88.89KiB
CWS
1K
Users
★ 5.00
3 reviews
#2542
of 33.5K
developer
#205 of 2.4K
⚠️Requests 1 sensitive permission

Description

Scan any website and instantly find text with poor contrast. Unlike basic checkers, this tool works on real-world sites with image backgrounds, gradients, transparencies, and all. ✅ Detects issues across the entire page in one scan ✅ Works with modern color formats (HEX, RGB, HSL, P3, OKLCH) ✅ Tests with both WCAG 2.2 and the newer APCA contrast standards ✅ Highlights where text passes, fails, or needs review Perfect for designers, developers, and accessibility specialists who want future-proof contrast testing in a single click.
Site Contrast - Full Page WCAG 2.2 & APCA Contrast Checker screenshot 1Site Contrast - Full Page WCAG 2.2 & APCA Contrast Checker screenshot 2

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Permissions (5)

Permissions

activeTab Can access the current tab when you click the extension debugger Can use Chrome's debugging protocol on other tabs scripting Can inject scripts into web pages sidePanel tabs Can see your open tabs and their URLs

Details

Version 0.2.3
Updated Jan 10, 2026
Size 88.89KiB
First Seen Mar 22, 2026