Chroma - Color Picker & Palette Studio icon

Chroma - Color Picker & Palette Studio

by Vector Labs · Developer Tools
Manifest V3 Free
View in Chrome Web Store Data as of 16 Oct 2026

Fast, beautiful web color picker & studio. Sample hex codes, build palettes, check WCAG contrast, and export CSS code.

Users
46
+2 in 30 days
Rating
4.5 / 5
unchanged in 30 days
Ratings
2
0 in 30 days
Store rank
#112K
#93K among extensions
Version
3.0.5
updated 31 Aug 2026

Users

monthly, 10 months
02346Dec 2025Jun 2026Oct 2026
Latest, 16 Oct 2026: 46 usersMove the mouse over the chart for any month

Ratings count

monthly, 10 months
012Dec 2025Jun 2026Oct 2026
Latest, 16 Oct 2026: 2 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 Chroma - Color Picker & Palette Studio

Chroma is the ultimate web color studio built for modern designers, developers, and creators. Featuring a stunning Material You 3 interface with dynamic accent themes, Chroma makes sampling, organizing, and exporting webpage colors faster and more enjoyable. KEY FEATURES & CAPABILITIES: • Pixel-Perfect Eyedropper Sample exact color values from any webpage, graphic, or UI element with a single click or shortcut (Alt+Shift+C on Windows/Linux, Option+Shift+C on Mac). • Material You 3 & Dynamic Accent Themes Personalize your color studio with 5 official M3 accent themes (Purple, Blue, Teal, Rose, Amber) and borderless surface container styling. • Injected Shadow DOM Overlay Launches a fast, isolated floating studio directly on your active webpage tab without host CSS interference or page layout distortion. • Custom Palette Collections Organize sampled colors into custom named palettes. Add colors via eyedropper, direct HEX entry, or page scanning. • Multi-Format Exporting Export your color collections instantly as JSON data structures, CSS custom properties (--color-name: #hex;), or formal PDF brand specification reports. • WCAG Contrast & Accessibility Auditing Check contrast ratios instantly against black and white backgrounds with real-time AA and AAA WCAG compliance verification and live text preview. • CSS Snippets Generator Instantly generate clean CSS code blocks for HEX, RGB, HSL, RGBA, and CSS root variables. • Automatic Color Extraction (Page Scan) Automatically scan the active webpage to extract a palette of all dominant brand colors in seconds. • Local History Retention Never lose a color pick. Chroma automatically records your recent sampled colors with quick pin and copy support. • Privacy-First & Offline No tracking, no analytics, no external server requests. Chroma runs 100% locally in your browser.

Growth

WindowUsersChangeRatingsRating
7 days−4−8.0%00.00
30 days+2+4.5%00.00
6 months+14+43.8%00.00

Version history

5 versions recorded
3.0.531 Aug 2026
3.0.231 Aug 2026
2.0.026 Aug 2026
2.0.226 Aug 2026
1.0.030 Dec 2025

Details

Category
Developer Tools
First seen
30 Dec 2025
Size
1.3 MB
Languages
en-US
Pricing
Free
Privacy policy
pinnate-coriander-7b0.notion.site
Extension ID
eibaedchffdglldmlcpbplccipjklobi

Permissions and risk

Moderate riskimpact 2, likelihood 2
Permissions
storageactiveTabscripting
Site access
<all_urls>
Can read and change data on every website you visit.

Alternatives to Chroma - Color Picker & Palette Studio

Extensions that rank for the same store searches or share the Developer Tools category, ordered by users