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ColorSmith vs Color Picker for COSMIC: catalog facts
ColorSmith	Color Picker for COSMIC
Free Free and open source under the GPL-3.0-or-later licence.	Free Free and open source under the GPL-3.0 licence.
Linux	Linux
Screen color picker that works through the desktop portal Picker, gradient maker and palettes in one app	Supports OKLAB and OKLCH as well as RGB, HSV and CMYK Native to the COSMIC desktop
Linux only Young project with a small user base	Does not use ICC profiles Designed for COSMIC rather than other desktops
Downloadable app	Downloadable app
Open source	Open source
License: GPL-3.0-or-later	License: GPL-3.0-only
Not stated if an account is needed	No account needed
Works offline	Works offline
Official website Full listing and sources Checked October 1, 2026	Official website Full listing and sources Checked October 1, 2026

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