By Team Edtoolkits · Design & branding
Build harmonious colour palettes from one colour: complementary, triadic, analogous and more. Check text contrast, then export CSS variables, Tailwind, JSON or Adobe ASE swatches.
Use the guide alongside the working tool.
Open Color Palette Generator →Get started
Pick your base colour and a harmony.
Adjust and explore
Check the swatches and the text contrast notes.
Save and share
Copy CSS or Tailwind code, or download an ASE swatch file.
Privacy and limits
Harmony rules give a starting point, not a finished brand palette: always judge the colours by eye and for contrast. ASE files hold RGB colours only. Your colours stay on your device.
Ready to apply this workflow?
Try Color Palette Generator →Explore a related workflow
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Keep your original files and review the result. Found unclear instructions? Contact Team Edtoolkits.