Color Palette Generator
Generate beautiful color palettes from a base color. 5 harmony algorithms: monochromatic, analogous, complementary, triadic, tetradic. Export as JSON.
Single hue with varying lightness levels. Creates a cohesive, professional look.
Generated Palette (7 colors)
#031E49
#073C92
#0A5ADB
#3C83F6
#85B1F9
#B6D0FC
#E7EFFE
🔒 All palette generation happens in your browser. No data is sent to any server.
Embed This Tool
Add this tool to your website with customizable styling
How to Use
- 1 Pick a base color using the color picker or type a HEX code (e.g., #3b82f6). This will be the foundation of your entire palette.
- 2 Choose a harmony type from the five tabs: monochromatic (single hue variations), analogous (neighboring colors), complementary (opposite colors), triadic (3 evenly spaced colors), or tetradic (4 colors in a rectangle).
- 3 View your generated palette with 5-10 color swatches depending on the harmony type. Each swatch shows the HEX code for easy reference.
- 4 Copy colors individually by clicking on any swatch, or use "Copy All HEX" to grab all colors at once for pasting into your design tool.
- 5 Export as JSON to save your palette with complete metadata (name, base color, harmony type, all color formats) for use in code or design systems.
💡 Pro Tip: Use monochromatic for professional, cohesive designs. Choose complementary for high contrast and visual impact. Analogous creates harmonious, pleasing combinations. Triadic and tetradic offer vibrant variety for complex designs and data visualizations.
Frequently Asked Questions
What is a monochromatic color palette?
A monochromatic palette uses a single hue with variations in lightness and saturation. It creates a cohesive, professional look that's easy on the eyes and naturally harmonious. Perfect for minimalist designs, branding, and when you want a unified color scheme without complexity. Think of it as different shades and tints of the same color.
What's the difference between analogous and complementary palettes?
Analogous colors are neighbors on the color wheel (like blue, blue-green, and green), creating harmonious, natural-looking combinations that feel calm and cohesive. Complementary colors are opposites on the wheel (like blue and orange), providing high contrast and vibrant, eye-catching designs. Use analogous for harmony and sophistication, complementary for bold impact and energy.
When should I use triadic or tetradic palettes?
Triadic (3 colors) and tetradic (4 colors) palettes offer vibrant variety and visual interest while maintaining balance. They're ideal for complex designs, infographics, data visualizations, or when you need multiple distinct colors that still work together. These schemes are bolder and more playful than monochromatic or analogous options, perfect for creative projects that need personality.
How do I use the exported JSON file?
The JSON export includes your palette name, base color, harmony type, and all color values in HEX, RGB, and HSL formats, plus a timestamp. You can import it into design tools like Figma or Adobe XD, use it in your code as a color configuration file, share it with team members, or keep it for documentation and version control. It's a complete, portable record of your color scheme.