What Is a Color Palette Generator?
A color palette generator creates harmonious color schemes based on color theory principles. It helps designers build cohesive palettes for websites, apps, branding, and graphic design using complementary, analogous, triadic, and other color relationships.
How to Use This Color Palette Generator
- Click “Generate” to create a palette from a random base color.
- The tool displays multiple harmony types at once (complementary, analogous, triadic, split-complementary, tetradic, and monochromatic) for the generated base color.
- Copy the output text containing all palette colors for your design project.
Key Concepts
Color harmony types: Complementary uses opposite colors on the color wheel for high contrast. Analogous uses adjacent colors for natural harmony. Triadic uses three evenly spaced colors for vibrant variety. Split-complementary offers contrast with less tension. Monochromatic uses a single hue with varying lightness and saturation for subtle, cohesive designs.
Frequently Asked Questions
How many colors should a design palette have?
Most effective palettes use 3-5 colors: a primary brand color, a secondary accent, a neutral, and 1-2 supporting colors. The 60-30-10 rule allocates proportions for visual balance.
What is the 60-30-10 rule?
Use your dominant color for 60% of the design, secondary for 30%, and accent for 10%. This creates visual hierarchy and prevents any single color from overwhelming the layout.
How do I ensure my palette is accessible?
Check contrast ratios between text and background colors. WCAG 2.1 requires a minimum 4.5:1 ratio for normal text and 3:1 for large text. Use a contrast checker tool to verify.