Color Contrast Checker
Check color contrast ratios against WCAG accessibility standards
Selected Colors
2 / 8
#000000
×
#FFFFFF
×
Add Color
Contrast Analysis
Colors
#000000
#FFFFFF
#000000
Same Color
21.00:1
PASS
AA Normal:
✓
AA Large:
✓
AAA Normal:
✓
AAA Large:
✓
#FFFFFF
21.00:1
PASS
AA Normal:
✓
AA Large:
✓
AAA Normal:
✓
AAA Large:
✓
Same Color
WCAG Standards
Level AA (Minimum)
• Normal text: 4.5:1 contrast ratio
• Large text: 3:1 contrast ratio
Level AAA (Enhanced)
• Normal text: 7:1 contrast ratio
• Large text: 4.5:1 contrast ratio