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WorkspaceColor Contrast Checker
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Color Contrast Checker

Local processing
Check WCAG contrast ratios between foreground and background
Foreground (text)
#171717
HEX
Background
#FFFFFF
HEX

The quick brown fox

jumps over the lazy dog

Body text — 13px regular weight

17.93 : 1
Contrast ratio

Threshold comparisons use the unrounded ratio.

Normal text
WCAG AA: Pass (4.5:1)
WCAG AAA: Pass (7.0:1)
Large text (18pt+, or 14pt+ bold)
WCAG AA: Pass (3.0:1)
WCAG AAA: Pass (4.5:1)
UI components / graphics
WCAG AA: Pass (3.0:1)
Standards, sources and review dates
  • WCAG contrast · WCAG 2.2 · Reviewed

    Opaque sRGB hex pairs, unrounded WCAG 2.2 text and non-text contrast thresholds; no whole-page accessibility or legal compliance claim. Review interval: 180 days.