Contrast Checker
Check WCAG AA/AAA contrast ratio between two colors
1 credit
WCAG Results
21.00:1
AA Normal
PASS
min 4.5:1
AA Large
PASS
min 3:1
AAA Normal
PASS
min 7:1
AAA Large
PASS
min 4.5:1
Preview
Heading Text
This is large body text (18px+). Check AA Large requirements.
Normal body text (14px). Minimum recommended ratio is 4.5:1 for comfortable reading.
Small text for captions and labels.