Create harmonious color schemes for design.
Base color + harmony. Lock colors you like. Space = random, C = copy palette, 1–5 = copy color.
HEX, RGB, or HSL — auto-detected
Shift saturation and lightness of generated colors. Locked colors are unchanged.
Ratio vs white and black. Recommended text color shown on each swatch.
| Color | vs White | vs Black |
|---|---|---|
#3398db | 3.2:1AAAAA | 6.7:1AAAAA |
#db3398 | 4.3:1AAAAA | 4.9:1AAAAA |
#98db33 | 1.7:1AAAAA | 12.5:1AAAAA |
Runs entirely in your browser. No server receives your colors or preferences.
No data leaves your device. No signup, no tracking, no cookies for the tool itself.
Built for designers and developers who want a fast, private way to generate palettes and copy code-ready output.
Create harmonious color schemes for design.
Free color palette generator — create complementary, analogous, triadic, and monochromatic palettes from any base color. Copy HEX codes instantly. No signup.
Choose ratio, base unit, or seed colors.
Preview the scale, palette, or contrast preview.
Copy CSS variables, Tailwind config, or HEX list.
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Complementary, analogous, triadic, and monochromatic schemes from a single base color.
Copy HEX values into custom properties, e.g. --color-primary: #3366cc.
Palette colors are picked client-side; your swatches are not uploaded.
WCAG ratios are indicative—verify with official audits for compliance sign-off.
For design systems and prototyping—not legal accessibility certification.
Part of Design & UI Tools
More free tools for the same workflow.
Free color contrast checker — test text and background color combinations for WCAG AA (4.5:1) and AAA (7:1) compliance. Essential for accessible web design. No signup.
Free CSS gradient generator — create linear and radial gradients with custom colors, stops, and directions. Live preview and one-click CSS copy. No signup required.
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Reviewed by EverydayTools Editorial Team on 2026-05-19.