Free tool
Colour contrast checker
Check any text and background colour against WCAG 2.1 AA and AAA accessibility standards. Pick two colours, see instantly if they pass.
Sample text — the quick brown fox
Contrast ratio
Ratio—
Normal text (AA / AAA)—
Large text (AA / AAA)—
Free, no strings
Want the free WGXL marketing plan?
A plan, a checklist and step-by-step how-tos for paid ads, SEO and email marketing. Enter your email and we’ll send it over.