Contrast Checker
WCAG 2.1
Foreground
Background
Large text sample
Normal body text — the quick brown fox jumps over the lazy dog while checking legibility at 13px.
1.00:1
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Northwind
ProductDocsPricing
New · v2.4
Ship color systems
that actually scale.
Design tokens, contrast-safe pairings, and export in one pass. Built for teams who care about the details.
Start free
Read docs
TokensSync variables everywhere.
ContrastAA + AAA checks built in.
ExportCSS, Tailwind, JSON.
4.2kPalettes
99.9%Uptime
18msLatency