Color · Free
WebAIM Contrast Checker
Paste two colors and see WCAG contrast ratios for text and UI chrome.
The WebAIM contrast checker. Enter foreground and background, get the ratio against WCAG AA and AAA for normal text, large text, and UI components. No account.
On the site
- WCAG AA and AAA contrast ratios
- Normal text, large text, and UI checks
- Hex pickers for both colors
- Free from WebAIM