Compare software

InclusiveColorsAccessible Color Matrix
Free

The site lists no paid tier.

 Free

Free to use in the browser.

Web Web
  • Precise control of every tint and shade
  • Live WCAG and APCA contrast checks between color pairs
  • Checks every color pairing in a palette at once
  • Grid view makes passing and failing combinations easy to scan
  • Still in beta
  • Focused on UI palettes rather than general color exploration
  • Focused only on contrast, with no palette generation
  • Small single-purpose tool with limited documentation
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 Not stated if it works offline

Checked October 1, 2026

Checked October 2, 2026

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