Palette Contrast Grid

New

Test every color pair in a palette for accessible contrast at once.

How to use the Palette Contrast Grid

1Paste your palette colors.
2See the contrast of every foreground and background pair.
3Filter to the pairs that pass and export them.

Color Contrast Checker
New
Check text and UI colors against WCAG AA and AAA contrast rules.
Color Blindness Simulator
New
See images and palettes as people with color vision deficiencies do.
HTML Accessibility Checker
New
Paste HTML and find missing alt text, labels, heading and ARIA issues.