Color Contrast Checker by DigitalA11Y icon

Color Contrast Checker by DigitalA11Y

by DigitalA11Y.com · digitala11y.com · Accessibility
Established publisherManifest V3 Free
View in Chrome Web Store Data as of 15 Oct 2026

WCAG Color Contrast Checker and Palette Generator by DigitalA11Y Achieve full WCAG compliance with ease using DigitalA11Y’s Color…

Users
4,000
0 in 30 days
Rating
4.5 / 5
unchanged in 30 days
Ratings
4
0 in 30 days
Store rank
#16K
#14K among extensions
Version
1.1
updated 25 Oct 2024

Users

monthly, 3 years
1002,0504,000Aug 2023Apr 2025Oct 2026
Latest, 15 Oct 2026: 4,000 usersMove the mouse over the chart for any month

Ratings count

monthly, 3 years
135Aug 2023Apr 2025Oct 2026
Latest, 15 Oct 2026: 4 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About Color Contrast Checker by DigitalA11Y

WCAG Color Contrast Checker and Palette Generator by DigitalA11Y Achieve full WCAG compliance with ease using DigitalA11Y’s Color Contrast Checker and Palette Generator Chrome extension! Designed to assist designers, developers, and accessibility professionals, this tool quickly calculates and verifies color contrast ratios, ensuring your website aligns with WCAG accessibility standards. Features: •⁠ ⁠Quick Access Pop-up: A handy, intuitive pop-up provides instant access to all features. •⁠ ⁠One-Click Color Picker: Select background and foreground colors directly from any webpage to assess contrast. •⁠ ⁠Hexadecimal Input Option: Enter hex color codes manually to verify color contrast compliance. •⁠ ⁠Instant Contrast Ratio Display: See real-time contrast ratio results and WCAG compliance status. •⁠ ⁠Alternative Color Suggestions: Receive recommended color codes that meet WCAG contrast requirements. •⁠ ⁠Flexible Pop-up Control: Close or minimize the pop-up for an unobstructed view, and adjust its size to access content behind it. Whether you're performing a web accessibility audit, designing a color palette, or checking color contrast, this free tool ensures you stay within WCAG standards.

Growth

WindowUsersChangeRatingsRating
7 days0+0.0%00.00
30 days0+0.0%00.00
6 months+1,000+33.3%−1−0.10
1 year+2,000+100.0%00.00

Chrome Web Store search rankings

Where Color Contrast Checker by DigitalA11Y appears when people search the store, with the 30 day change
Search phrasePosition30 days
color#38+2
checker#66+15

Version history

2 versions recorded
1.125 Oct 2024
1.025 Jan 2023

Details

Category
Accessibility
First seen
25 Jan 2023
Size
52 KB
Languages
en
Pricing
Free
Privacy policy
digitala11y.com
Support
digitala11y.com
Extension ID
hfcoldjibhgbnlambdiecfneiegagkhi

Permissions and risk

Minimal riskimpact 0, likelihood 1
Permissions
activeTabscripting

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