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Design Tool

Color Palette Generator

Free online color palette generator. No sign-up, no installation. Runs entirely in your browser.



What is a Color Palette Generator?

A color palette generator is a design tool that creates harmonious color combinations based on color theory principles. Starting from a single base color, it generates complementary, analogous, triadic, and other color schemes that work well together.

Color harmony is essential for web design, branding, UI/UX design, and digital marketing. This tool eliminates guesswork and helps you create professional-looking color schemes in seconds.

How to Use This Tool

  1. Select a Base Color: Click the color picker to choose your starting color, or paste a hex code (e.g., #3498db).
  2. Generate Palettes: Click the “Generate Palettes” button to create all six color harmony types.
  3. Copy Colors: Click any color swatch to copy its hex value to your clipboard.
  4. Export for Development: Use the CSS Custom Properties export to integrate colors directly into your projects.
  5. Download: Download the CSS file for offline use or to share with your team.

Use Cases

  • Web Design: Create cohesive color schemes for websites and web applications.
  • Branding: Develop professional brand color palettes for logos and marketing materials.
  • UI/UX Design: Generate accessible color combinations for interfaces and user experiences.
  • Graphic Design: Quickly find color combinations for print materials and digital graphics.
  • Mobile Apps: Design consistent color systems for iOS, Android, and cross-platform apps.
  • Interior Design: Find complementary paint and decor colors for spaces.

Frequently Asked Questions

What is a complementary color?

A complementary color is located directly opposite your base color on the color wheel. These colors create maximum contrast and are often used for bold, vibrant designs.

What are analogous colors?

Analogous colors are located next to each other on the color wheel, typically within 30 degrees. They create harmonious, cohesive designs with minimal tension.

How do I use a triadic color scheme?

A triadic scheme uses three colors equally spaced around the color wheel (120 degrees apart). Pick one color as dominant, make the second a secondary color, and use the third as an accent for emphasis.

Can I export these colors for my development team?

Yes! The tool generates CSS custom properties (CSS variables) that you can copy directly into your stylesheets. Use the “Download CSS” button to get a file ready to integrate.

What’s the difference between RGB and hex color values?

Hex values (e.g., #3498db) are 6-digit hexadecimal color codes commonly used in web design. RGB values (e.g., rgb(52, 152, 219)) specify Red, Green, and Blue intensity (0-255). Both represent the same color.

Are these color combinations accessible?

This tool generates colors based on color theory but doesn’t guarantee WCAG accessibility. Always test contrast ratios when using colors for text or important UI elements. Use an accessibility checker for compliance.

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