Color Palette Generator for Websites & BrandsFree Online Image Tool

The Color Palette Generator creates harmonious color combinations by applying color theory principles to automatically generate professional-quality palettes. You can generate complementary palettes using colors opposite each other on the color wheel for maximum contrast, analogous palettes using adjacent colors for cohesive harmony, triadic palettes using three evenly-spaced colors for balanced vibrancy, or monochromatic palettes using different lightness values of a single hue. Each generated palette includes five carefully calculated colors that work together aesthetically. You can lock individual colors to preserve them while regenerating the rest of the palette.

Select your desired color harmony type from the dropdown menu: Random, Complementary, Analogous, Triadic, or Monochromatic. Click the Generate button to create a new palette based on your selected harmony type. The tool uses mathematical color relationships derived from color wheel positions to generate pleasing combinations. Each color in the palette displays as a swatch, a hex code input, and a lock button. Click on any color swatch to copy its hex code to your clipboard instantly. If you want to keep certain colors while regenerating others, click the lock icon below any color to preserve it. When you regenerate, those locked colors will remain unchanged while new colors are generated for the unlocked positions. Use the Copy All button to copy all five hex codes at once, or click Copy CSS to get ready-to-use CSS custom properties in :root format.

Creating visually pleasing color combinations requires understanding color theory principles like complementary contrast, analogous harmony, and saturation balance. Without design expertise, picking colors that work together can be time-consuming and often results in clashing or bland combinations. This tool applies color theory automatically, eliminating guesswork and generating professional-quality palettes instantly. It's invaluable for web designers building consistent color systems, UI/UX designers creating accessible interfaces, graphic designers developing brand identities, and developers needing quick color schemes for projects. The CSS export feature saves time by providing copy-paste-ready code.