Blog · 2026-02-26
Color contrast: quick checks before you ship UI polish
WCAG ratios are not theoretical — low-contrast labels fail real users in sunlight and on budget displays.
a11ycolordesign
Test text and icons separately
Thin glyphs and small icons need higher ratios than bold headings. Do not average colors across gradients without sampling worst-case pixels.
Pair with motion preferences
High contrast helps when users enable reduced motion and rely on static states instead of pulsing cues.
Try these tools next
- Contrast Ratio Quick — Client-side contrast ratio quick — runs locally in your browser for speed and privacy.
- Color Converter — Convert HEX/RGB/HSL and copy values quickly.
- Color Palette Steps — Client-side color palette steps — runs locally in your browser for speed and privacy.
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