Fun & Utility
Advanced Color Contrast Checker
Check WCAG compliance with detailed ratings for normal and large text, live hex inputs, luminance values, swap colors, and copy CSS.
Large Text Sample
Normal text sample for readability
Contrast Ratio
21.00
Normal Text WCAG
AAA ✅
Large Text WCAG
AAA ✅
Luminance (FG / BG)
1.00 / 0.00