Good Fit
Where this tool usually helps most
Checking UI color contrast
Building quick palette variations
Testing readable text over brand colors
Ready to use
Color Palette & Contrast Checker
Build palettes and verify accessible contrast ratios for UI and branding.
Privacy-firstBrowser-sideNo upload
Updated 2026-05-17 · Reviewed 2026-05-23
Contrast result
17.06:1
AA PassAAA Pass
Generated palette
Preview
FreeUtils.online
Accessible color systems last longer
Check brand, foreground, and background combinations before they become expensive to fix in production.
How to use
1
Pick a base color along with your foreground and background colors.
2
Review the generated palette swatches.
3
Check contrast ratio and WCAG pass status before using the colors in production.
FAQ
Does it check WCAG contrast?
Yes. The contrast result includes AA and AAA pass or fail states.
Can I copy the whole palette?
Yes. You can copy the generated palette as a comma-separated list in one click.
Limits
Things worth knowing before you rely on the result
Contrast calculations help with accessibility checks but do not replace full design review
Different displays can still show colors differently
Generated palettes are suggestions, not brand guidelines
Example
A realistic example of what this page can help with
Check body text contrast
Input
Foreground: #1e293b, Background: #ffffff
Output
Contrast ratio and AA / AAA pass result
Useful before publishing UI updates or design handoff specs.
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How to Check WCAG Contrast for UI Colors
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Related Tools
Keep the workflow moving
Overview
Why this tool is useful
Color palette and contrast tools are useful for designers, frontend developers, and product teams that need practical accessibility checks while still exploring better visual combinations.
The page needs to support both creativity and compliance: generating palette ideas, checking contrast ratios, and confirming AA or AAA accessibility status before shipping UI work.
Use Cases
Situations where it saves time
Check contrast before shipping UI components
Build palette variations from a base brand color
Validate text readability against a background color
Practical Tips
Small details worth checking before you finish
Test both normal text and large text contrast thresholds
Do not rely on color alone to communicate critical states
Keep a few approved palette combinations for faster design handoffs
Next Steps
Useful follow-up tools for the same job
After using Color Palette & Contrast Checker, many visitors naturally need a follow-up utility such as Image Compressor, QR Code Generator, and Markdown Previewer. Keeping those nearby tools easy to reach makes the site more useful when one quick task turns into two or three.