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Supa Palette vs UI Colors: catalog facts
Supa Palette	UI Colors
Best for: Designers building color scales for a design system in Figma	Best for: Web developers building a Tailwind CSS color palette
Free + paid options The site has a pricing page with paid options; check it for current plans.	Free + paid options Free to use, with a paid Pro upgrade that unlocks extra options.
Web	Web
Includes 14 color systems such as Tailwind and Material UI Easing editor for fine control over shade scales All 3 strengths for Supa Palette Includes 14 color systems such as Tailwind and Material UI Easing editor for fine control over shade scales Saves palettes as Figma variables	Generates full Tailwind shade scales from one color Previews palettes on realistic UI examples and shadcn/ui components All 3 strengths for UI Colors Generates full Tailwind shade scales from one color Previews palettes on realistic UI examples and shadcn/ui components Adds neutral and status color scales
Built around Figma, so less useful outside that tool Not open source	Some features require a Pro subscription Focused on Tailwind CSS naming and scales
Web application	Web application
Not open source	Not open source
License not stated	License not stated
Not stated if an account is needed	No account needed
Not stated if it works offline	Needs internet
Official website Full listing and sources Sources for Supa Palette supa-palette.com Catalog checked October 2, 2026	Official website Full listing and sources Sources for UI Colors uicolors.app Catalog checked September 23, 2026

“Not stated” means we have not confirmed it. Features can vary by device and plan.