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Supa Palette vs Atmos: catalog facts
Supa Palette	Atmos
Freemium The site has a pricing page with paid options; check it for current plans.	Freemium Free to start; an account login is offered for further use.
Web	Web
Includes 14 color systems such as Tailwind and Material UI Easing editor for fine control over shade scales	Uniform shade and scale generation Semantic status colors from a primary color
Built around Figma, so less useful outside that tool Not open source	Browser only Some features may need an account
Web application	Web application
Closed source	Closed source
License not stated	License not stated
Not stated if an account is needed	Not stated if an account is needed
Not stated if it works offline	Needs internet
Official website Full listing and sources Checked October 2, 2026	Official website Full listing and sources Checked September 24, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.