Design & Creative · Free tool
BrowserColour Palette Generator
Start from any colour and generate complementary, analogous, triadic and monochrome palettes. Copy HEX, RGB or CSS variables and check text contrast against WCAG.
Runs 100% in your browser — nothing is uploaded.
How it works
Three steps, zero fuss.
- 01
Add your input
Drop an image (or several) into the tool — nothing is uploaded to a server.
- 02
Adjust
Fine-tune the settings and watch the result update instantly.
- 03
Copy or download
Copy the result or download the file — free, with no watermark.
FAQ
What is a good contrast ratio?
WCAG AA needs 4.5:1 for normal text and 3:1 for large text.
Is the Colour Palette Generator really free?
Yes. No sign-up, no watermark and no hidden limits for normal use.
Do my files leave my device?
No. This tool runs entirely in your browser, so your text and files never reach our servers.
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