Color Palette Generator
Generate harmonious 5-color palettes from color theory rules.
Related Guide
Color Palette Generator: How to Build a Harmonious Color Scheme
About This Tool
Free color palette generator online — create a harmonious 5-color palette from any base color using complementary, analogous, triadic, and monochromatic color theory rules, or generate a fully random palette with one click. No sign-up, no upload, entirely browser-based. Designers use this to quickly explore color schemes for branding, UI design, illustrations, and presentations without opening design software. Each palette shows large color swatches with their HEX codes, click any swatch to copy its code, and lock colors you like while regenerating the rest to fine-tune a scheme.
How to Use
- 1
Pick a base color or randomize
Choose a starting color, or click "Random Palette" to generate one instantly.
- 2
Choose a harmony rule
Select complementary, analogous, triadic, or monochromatic to change how the other colors are generated.
- 3
Lock and copy
Lock any swatch you like, regenerate the rest, and click a swatch to copy its HEX code.