Free online contrast checker tool. No signup required. Use instantly in your browser.
Check foreground and background color contrast against WCAG 2.1 AA and AAA standards. Ensure your text is readable for all users.
Large Text Preview
Normal text preview — The quick brown fox jumps over the lazy dog.
Small text preview — 12px body copy for fine print and footnotes.
Contrast Ratio
17.06:1
PASS
AA Normal
PASS
AA Large
PASS
AAA Normal
PASS
AAA Large
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