Free Color Palette Generator Online
Free Color Palette Generator Online is a free online tool by US AI. Harmonious color schemes. It runs completely in your browser — no signup, no download, works on mobile and desktop.
📖 How to use
- Pick a base color and a scheme like Complementary or Triadic, then press Generate for a harmonious palette with codes.
- Open the tool with the button above — it loads instantly.
- Your work stays on your device; nothing is uploaded anywhere.
✨ Why use this tool?
US AI's free color palette generator online is fast, private and 100% free forever. Bookmark this page and share it with anyone who needs it.
❓ Frequently asked questions
What is a color palette generator?
A color palette generator creates harmonious color schemes from a base color. Choose a scheme like complementary, triadic or monochromatic, and the tool calculates matching colors with their HEX and RGB codes — ready to use in your design or website.
How do I use a generated palette in my design or website?
Copy the HEX or RGB codes and paste them into your CSS, Figma, Canva or any design tool. Each color in the palette comes with its code, so you can start designing right away.
Are the palettes really free? Do I need to sign up?
Yes — 100% free forever, no signup and no download. Everything runs in your browser, on your device.
What's the difference between complementary, triadic and monochromatic schemes?
Complementary schemes pair two colors opposite on the color wheel for strong contrast. Triadic schemes use three evenly spaced colors for a balanced, vibrant look. Monochromatic schemes use shades and tints of a single color for a clean, unified feel.
Can I use these color palettes for commercial projects?
Yes. The palettes are generated on your device and are free to use for any project — personal or commercial, royalty-free.
Do you store my colors or designs?
No. Everything stays on your device — your colors are never uploaded, stored or shared.