Color Contrast Verificatore
WCAG 2.1 contrast ratio for any two colors, with AA and AAA verdicts.
The quick brown fox
jumps over the lazy dog — 0123456789
Small text sample at 14px, the size most body copy uses.
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Contrast ratio
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WCAG AA
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WCAG AAA
Colours accept HEX (#1a1a1a), rgb(26,26,26) and rgb(26 26 26). The ratio and the pass/fail verdicts follow WCAG 2.1 relative luminance.
Come usare
- Tutto viene eseguito localmente nel browser: nessun dato viene caricato, nessun account richiesto.
Informazioni
Enter a text color and a background color and get the exact WCAG 2.1 contrast ratio, with a live preview of the two colors together and pass/fail verdicts for AA, AAA and non-text UI elements.
The thresholds are AA 4.5:1 for normal text, AA 3:1 for large text and interface graphics, and AAA 7:1. Colors can be given as HEX or RGB, in either comma or space separated form.
Tutto viene eseguito localmente nel browser: nessun dato viene caricato, nessun account richiesto.
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