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Utility
Contrast Checker
Check WCAG contrast ratio for two colors.
Input
Result
17.74:1
Ratio
17.74
AA normal text
true
AA large text
true
AAA normal text
true
Foreground
#111827
Background
#FFFFFF
- • Contrast conformance also depends on text size, weight, and UI context.
Private by design
This tool runs on your device. Your content is not sent to a DataStorified server.
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Frequently asked questions
Does Contrast Checker upload my data?+
No. Phase 1 processing happens locally in your browser. Selected files and text are not uploaded to DataStorified.
What are the limitations of Contrast Checker?+
Contrast conformance also depends on text size, weight, and UI context.