Color Palette Generator
Start from a base color and get accessible palettes, contrasts, and shades for UI and brand.
Generate harmonious color palettes and shades from a base color using color theory principles. Create complementary, analogous, triadic, and monochromatic color schemes. Convert between HEX, RGB, and HSL color formats, test contrast ratios for accessibility, and export color codes for use in design tools, CSS, and applications.
What is Color Palette Generator?
A color palette is a collection of colors chosen to work harmoniously together. Color theory principles like complementary colors (opposites on the color wheel), analogous colors (adjacent on the wheel), and triadic colors (evenly spaced) help create visually pleasing palettes. Color palette generators use these principles to automatically create harmonious color schemes from a single base color.
Common Use Cases
- Web design - create color schemes for websites and applications
- Brand identity - develop color palettes for logos and branding
- UI/UX design - generate color schemes for user interfaces
- Accessibility - test color contrast ratios for WCAG compliance
- CSS development - get color codes in HEX, RGB, and HSL formats
- Design systems - create consistent color palettes for design systems
- Art and graphics - generate color inspiration for creative projects
How It Works
The color palette generator uses color theory algorithms to create harmonious palettes. Starting from a base color, it calculates complementary colors (180° opposite on the color wheel), analogous colors (adjacent hues), triadic colors (120° apart), and generates shades and tints. The tool converts colors between HEX (web format), RGB (red-green-blue), and HSL (hue-saturation-lightness) formats, and can calculate contrast ratios for accessibility testing.
Examples
Complementary color scheme
Base: #3B82F6 (blue)Complementary: #F6823B (orange), Analogous: #3BF6F6, #823BF6Monochromatic shades
Base: #8B5CF6 (purple)Shades: #6D3DD9, #8B5CF6, #A97DFF, #C59EFFRelated guides
Tutorials and guides to get more from this tool
Color Palette Guide: Create Accessible Designs 2025
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