Populardev
Contrast Checker
Check contrast ratio between foreground and background colors. Shows WCAG AA and AAA compliance levels.
Frequently Asked Questions
What WCAG levels are checked?
AA and AAA for both normal text (under 18pt) and large text (18pt+ or 14pt bold).
What is the minimum contrast for AA?
4.5:1 for normal text, 3:1 for large text.
Is this tool accurate?
This is an approximation for planning. Test with actual fonts and content for official compliance.