Best alternatives to Site Contrast - Full Page WCAG 2.2 & APCA Contrast Checker (2026)
10 Chrome extensions that do a similar job to Site Contrast, closest first. Each shows real store users, its rating, how recently it was updated and how many permissions it asks for.
Site Contrast - Full Page WCAG 2.2 & APCA Contrast Checker today
Site Contrast alternatives, compared
- 1
WCAG Contrast Checker
Use WCAG Contrast Checker to easily check color contrast ratio and for online accessibility testing with WCAG contrast standards.
≈2K users5.0★ from 7 ratingsUpdated 2 months ago3 permissions- A similar number of users to Site Contrast
- Updated more recently
- Asks for fewer permissions (3 vs 5)
- 2
WCAG Color contrast checker
To check the color contrast between foreground and background of the texts
≈100K users3.9★ from 35 ratingsUpdated 11 months ago4 permissions- About 50× more users than Site Contrast
- Asks for fewer permissions (4 vs 5)
- 3
WCAG Contrast Checker - Color Accessibility Tool with APCA
Instantly check contrast ratio for color accessibility. WCAG contrast checker with fix suggestions and APCA algorithm support.
526 usersNot rated yet4 permissions- About 3.8× fewer users than Site Contrast
- Asks for fewer permissions (4 vs 5)
- 4
Color Contrast Checker
Color Contrast Checker & Recommendations Tool
≈8K users4.7★ from 10 ratingsNot updated for 3+ yearsNo special permissions- About 4.0× more users than Site Contrast
- Updated less recently
- Asks for fewer permissions (0 vs 5)
- Listed under Accessibility
- 5
Color Contrast Checker
Checks color contrast between text and background according to WCAG guidelines
445 users5.0★ from 3 ratingsUpdated 24 months agoNo special permissions- About 4.5× fewer users than Site Contrast
- Updated less recently
- Asks for fewer permissions (0 vs 5)
- 6
Colour Contrast Checker
Check the contrast between different colour combinations against WCAG standards
≈40K users3.4★ from 40 ratingsUpdated 2 months ago1 permissions- About 20× more users than Site Contrast
- Updated more recently
- Asks for fewer permissions (1 vs 5)
- Listed under Accessibility
- 7
color contrast checker
Ensure accessibility with Color Contrast Checker. Easily check color contrast with contrast checker for compliance!
≈2K users4.6★ from 5 ratingsUpdated 19 months agoNo special permissions- A similar number of users to Site Contrast
- Updated less recently
- Asks for fewer permissions (0 vs 5)
- Listed under Tools
- 8
Prism - Color Picker & Contrast Checker
Pick any color on a page in HEX, RGB, HSL or OKLCH. Check WCAG contrast, build palettes, export to Tailwind or CSS. 100% local.
780 users5.0★ from 2 ratingsUpdated 5 days ago6 permissions- About 2.6× fewer users than Site Contrast
- Updated more recently
- Asks for more permissions (6 vs 5)
- 9
Color Contrast Checker by DigitalA11Y
WCAG Color Contrast Checker and Palette Generator by DigitalA11Y Achieve full WCAG compliance with ease using DigitalA11Y’s Color…
≈4K users4.5★ from 4 ratingsNot updated for 2+ years2 permissions- About 2.0× more users than Site Contrast
- Updated less recently
- Asks for fewer permissions (2 vs 5)
- Listed under Accessibility
- 10
Color Contrast Checker by Accessibility Tracker
The best color contrast analyzer in the game.
514 users4.3★ from 4 ratingsUpdated 2 weeks ago5 permissions- About 3.9× fewer users than Site Contrast
- Updated more recently
- Listed under Tools
Site Contrast alternatives: questions
What is the best alternative to Site Contrast?
By users, the most popular alternative is WCAG Color contrast checker with ≈100K users and a 3.9-star rating. The closest match by what it does is WCAG Contrast Checker.
Is there a Site Contrast alternative that asks for fewer permissions?
Color Contrast Checker asks for 0 permissions, against 5 for Site Contrast.
How many alternatives to Site Contrast are there?
We list 10 close alternatives to Site Contrast on the Chrome Web Store, picked by what they do and ranked by how close they are.
Users and ratings are the figures shown on the Chrome Web Store, re-checked continuously. Alternatives are matched on name, description, category and topic. Browse best-of lists by niche.