Coolors makes picking colors quick and fun. You open the generator, press the spacebar, and it produces a harmonious five-color palette. You can lock the colors you like and keep generating until the rest fit, adjust hue, saturation, and brightness, and see names and codes for each color. It is used by web designers, brand designers, illustrators, and anyone choosing colors for a project.
Several tools extend the generator. You can extract a palette from a photo, check color contrast for accessibility, preview palettes on mockups, explore thousands of palettes shared by the community, and export in many formats including CSS, SVG, and code for design tools. Plugins connect to Figma, Adobe apps, and browsers. AI features can generate palettes from a text description or mood.
Coolors is free with a limit on saved palettes and some features, and a Pro plan unlocks unlimited saving, more exports, and extra tools. Color choices still depend on taste and brand needs, and generated palettes should be tested for accessibility. Alternatives include Adobe Color, Khroma, Paletton, Colormind, and Canva’s color palette generator. Coolors suits designers and developers who want fast, flexible palette exploration.