Contrast Checker
Check text and background contrast for WCAG AA and AAA accessibility compliance.
Iterating through a handful of candidate text colors against the same fixed background during a design pass usually means checking each one separately, when the actual goal is simpler, finding out which of several options actually clears WCAG's bar rather than confirming just one color in isolation. This tool checks a text and background color pair against WCAG AA and AAA contrast requirements, making it fast to run several candidate colors through the same check while narrowing down a palette.
See moreSee less about the Contrast Checker
Useful for testing a handful of candidate text colors against one background to see which ones actually pass, confirming a chosen color meets the stricter AAA standard once AA alone isn't enough, or double-checking a final color choice right before it gets locked into a design system.
Key features
- Clean interface
- Fast processing
- No signup required
- Works offline