What Is Color Contrast Checker?
If you're new to online tools, Color Contrast Checker is a simple browser-based utility that helps you check wcag contrast ratio between two colors for accessible design. You don't need to know how to code or install anything to use it.
Why Use Color Contrast Checker?
Color Contrast Checker saves time by automating a task that would otherwise require manual effort, custom code or a separate application. It's free, instant and works in any browser.
Simply open the Color Contrast Checker page. You'll see an input field or button. Type or paste your content, then click the action button. Your result appears immediately below.
Common Terminology
- Input — the data you provide to the tool
- Output — the result the tool produces
- Copy to Clipboard — copies the output so you can paste it elsewhere
- Reset / Clear — removes the current input and output so you can start fresh
No Account Required
You do not need to create an account or provide an email address. Color Contrast Checker is completely free and anonymous. Your data never leaves your browser.
Getting Help
If you're unsure about any setting or option in Color Contrast Checker, check the tooltip or description text next to each input. You can also browse the Image Tools page for related tools and guides.
Try Color Contrast Checker Free
Check WCAG contrast ratio between two colors for accessible design
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