WCAG Color Contrast
Check WCAG contrast ratio between foreground and background colors and whether AA/AAA pass.
| Contrast Ratio | |
|---|---|
| Normal Text (AA ≥ 4.5) | |
| Large Text (AA ≥ 3.0) | |
| Normal Text (AAA ≥ 7.0) |
How to use
WCAG Color Contrast is a free online tool in our webmaster tools collection. Check WCAG contrast ratio between foreground and background colors and whether AA/AAA pass. Just enter or upload your content above and the result updates instantly — copy or download it in one click. No signup, no installation, and everything runs locally in your browser: your files are never uploaded to any server.
Frequently Asked Questions
How do I use WCAG Color Contrast?
Check WCAG contrast ratio between foreground and background colors and whether AA/AAA pass.. Open the tool above, enter or upload your content, and the result appears instantly — then copy or download it. No signup required.
Is WCAG Color Contrast free?
Yes. WCAG Color Contrast is completely free with no signup, no login and no usage limit. You can use it as often as you like.
Do I need to upload my files? Is my data safe?
No upload needed. Every tool on Wevva Tools runs locally in your browser, so your files and text never leave your device — nothing is stored on our servers.
Support Us
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