Compare software

Pastel vs HTML Color Codes: catalog facts
Pastel	HTML Color Codes
Free The open-source application is available without a license fee.	Free Free to use in the browser; no paid tier is mentioned on the page.
Windows, macOS, Linux	Web
Multiple color formats and composable commands	Converts between Hex, RGB, HSL and OKLCH Extracts colors from uploaded images
A terminal workflow rather than a graphical design editor.	Reference-style site rather than a full palette workspace Developer is not named on the page
Downloadable app	Web application
Open source	Closed 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 Checked September 22, 2026	Official website Full listing and sources Checked September 23, 2026

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