Contrast Palette Generator
Generate bounded opaque sRGB candidates that meet a declared WCAG contrast ratio against one background.
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How to use Contrast Palette Generator
Search shades around a selected hue, then recompute contrast from every rounded RGB output. The result is a color suggestion list under stated assumptions.
- Enter background color, hue in degrees, maximum candidates.
- Choose the settings for contrast palette generator, then run the tool.
- Review the result and any limitations before copying or downloading it.
Good to know
- Opaque HEX/RGB/HSL only. Search is bounded to 612 rounded candidates and at most 50 results.
- A ratio alone does not establish accessible design or color-vision suitability. Recheck any changed/composited colors.
- Processing is local. Output is limited to 1,000,000 text characters unless a stricter file limit is stated.
Common questions
Are generated colors guaranteed to make a whole page accessible?
No. Only the stated contrast calculation against the specified background is checked.
Is this input sent to a server?
No. The application processes this input inside your browser tab and does not save it to persistent storage.
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