Coolors is the lightning-fast, ultra-intuitive color palette generator for designers, creators, and anyone seeking visual harmony. Instantly generate beautiful palettes by hitting the spacebar, or explore millions of popular ones. Extract colors from images, check accessibility, and preview them on real designs. Organize your palettes into projects and export them in multiple formats—effortlessly across web, apps, and plugins. Now with AI!

Core Features & Workflow

  • The Generate & Lock Workflow: When hitting the spacebar, if you see a single color you like, you can "lock" it. Hitting the spacebar again keeps your locked colors fixed while randomly shifting the remaining slots to find matching hues.

  • Image Palette Extraction: You can upload any photograph, graphic, or screenshot, and Coolors will automatically extract a cohesive color palette directly from the pixels. You can manually drag the sample points around the image to isolate specific shades.

  • AI-Powered "Color Bot": The platform features integrated generative AI search and chat capabilities. Instead of relying solely on random generation, you can ask an internal AI assistant to build a palette based on a conceptual prompt (e.g., "Give me a color scheme for a retro 90s tech brand" or "Create a cozy autumn aesthetic").

  • Palette Visualizer: This feature lets you preview your selected colors instantly on real-world mockup templates (like a website landing page, mobile app UI, or vector graphic layout) before exporting them, allowing you to see how the colors perform in context.

  • Accessibility & Contrast Checker: Coolors calculates the precise contrast ratio between your chosen text and background colors to ensure they meet Web Content Accessibility Guidelines (WCAG). It also features a Color Blindness Simulator to preview how your palette appears to individuals with different types of color vision deficiencies.

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