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Paletton vs Color Designer: catalog facts
Paletton	Color Designer
Free No paid tier; the site states advertising is its only profit and asks for donations.	Freemium Free with ads; Pro removes ads and adds features, with a 14-day trial.
Web	Web
Color models from monochromatic to triad and tetrad, with or without complement, plus a free-style mode Vision simulation filter for several forms of color blindness, gamma, desaturation and grayscale	Many color tools in one place Palette extraction from images
Requires JavaScript in the browser; no installable app Ad-supported; the site asks visitors not to use ad blockers	Ads on the free tier Saving unlimited palettes needs Pro
Web application, Hosted service	Web application
Closed source	Closed source
License not stated	License: Proprietary
Not stated if an account is needed	No account needed
Not stated if it works offline	Not stated if it works offline
Official website Full listing and sources Checked September 20, 2026	Official website Full listing and sources Checked September 23, 2026

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