Color Palette Generator
Free hex color palette generator using analogous, triadic, and tetradic color schemes. Build harmonious palettes from one seed color in your browser, no upload or account.
Runs locally in your browser. Your input is not uploaded to DevToolMate servers.
Developer Quick Tips
- Generate triadic color schemes with three evenly spaced hues (120° apart) for high-contrast, vibrant design systems.
- Build analogous palettes by selecting colors adjacent to your seed hue for cohesive, harmonious designs.
- Create tetradic color schemes with four balanced hues (90° apart) for bold, multi-color layouts.
- Set palette size 1-50 and copy HEX, RGB, HSL, HSV, or OKLCH formats instantly, all math runs locally.
- Explore color harmony modes to build different schemes from one seed color without uploading or leaving your browser.
Frequently asked questions
What is a triadic color scheme and how do I create one?
A triadic color scheme uses three colors evenly spaced on the color wheel (120° apart). Select triadic mode, enter your seed color, and the generator creates a balanced palette of three hues perfect for high-contrast, vibrant designs.
How do analogous colors work in this palette generator?
Analogous colors sit next to each other on the color wheel (typically 30° apart). Choose analogous mode to generate colors near your seed hue, creating harmonious, cohesive palettes ideal for subtle, unified designs.
What is a tetradic color scheme?
A tetradic color scheme uses four colors evenly spaced on the color wheel (90° apart). Select tetradic mode to generate bold, balanced palettes with two complementary color pairs, excellent for complex, multi-color designs.
Does this tool generate color shades or tints?
No. This tool generates color harmonies (analogous, triadic, tetradic) based on hue relationships on the color wheel. For shades, tints, or lightness variations, use the Tint Shade Generator tool instead.
Can I extract a color palette from an image?
No. This tool generates palettes from a seed color you provide using color harmony rules. It does not extract or analyze colors from images, logos, or uploaded files.
What color formats does the hex color palette generator support?
Each swatch includes HEX, RGB, HSL, HSV, and approximate OKLCH. Copy any format directly into CSS, design tools, or your codebase, no conversion needed.
Is this free color palette generator private?
Yes. All processing runs locally in your browser. Your seed color, harmony choices, and palette never upload to servers or leave your device.
Do I need an account to use Color Palette Generator?
No account required. Free to use, no login, no tracking. Start generating palettes instantly in your browser.
Related tools
- Complementary Colors: Complementary color generator: find opposite hues and evenly spaced palettes from any seed color in your browser. No upload, no account, runs locally.
- Tint and Shade Generator: Free colour shade generator. Create lighter tints and darker shades from any base color using HSL lightness steps. Copy HEX, RGB, HSL, HSV, OKLCH. Browser-local, no upload, no account.