Color Palette Generator — Free Online Tool
Enter any seed color and generate five types of color harmony palettes: complementary (2 colors opposite on the color wheel), triadic (3 colors equally spaced), analogous (5 adjacent colors), monochromatic (5 tints/shades), and split-complementary (3 colors). Each color is shown as a swatch with its HEX and RGB values.
100% client-side. No uploads. Your data never leaves your browser.
How to use Color Palette Generator
- Enter a seed color in any format (HEX, RGB, or HSL).
- Select the palette type: Complementary, Triadic, Analogous, Monochromatic, or Split-complementary.
- Swatches appear with HEX and RGB values for each color.
- Click any swatch to copy its hex value.
Frequently Asked Questions
What is a complementary color?
The color directly opposite on the color wheel — it creates maximum contrast and visual tension, often used for call-to-action elements.
When should I use analogous vs. triadic?
Analogous palettes are harmonious and calm, good for backgrounds. Triadic palettes are vibrant and balanced, good for illustrations and logos.
Can I export the palette?
Each color shows its HEX and RGB values. You can copy individual colors or the entire palette as a JSON array.
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