What it is

Coolors is a browser-based tool used to generate, explore, and refine color palettes. It helps you quickly build color combinations for design projects, websites, branding, and visuals.

Why it’s useful

It removes the guesswork from color selection. Instead of manually testing hex codes, you can instantly generate harmonious palettes, lock colors you like, and iterate fast. It also lets you extract palettes from images and check contrast for readability, which makes it practical for real UI and brand work.

Use cases

• Creating website and app color schemes
• Designing brand identities and logos
• Building UI themes for products
• Extracting colors from images for inspiration
• Checking accessibility and contrast ratios
• Generating gradient and palette variations

Best for

Designers, developers, marketers, and creators who need fast, visually consistent color systems without deep color theory work.