Trello Card Colors
Colors entire Trello card backgrounds based on label color. Supports light and dark mode.
As of June 2026, Trello Card Colors has 18 users in the Workflow & Planning category.
Usersno change0%
18
18
Ratingno change0%
—
— reviews
Reviewsno change0%
—
Version
1.2.0
Manifest V3
90-day change · In the last 90 days this extension 1 version update.
History
9 snapshotsTracking since Apr 21, 2026.
View as table
| Date | Users | Rating | Reviews | Version |
|---|---|---|---|---|
| Apr 21, 2026 | — | — | — | 1.1.1 |
| Apr 26, 2026 | — | — | — | 1.1.1 |
| May 3, 2026 | 3 | — | — | 1.1.1 |
| May 9, 2026 | 4 | — | — | 1.1.1 |
| May 14, 2026 | 5 | — | — | 1.2.0 |
| May 20, 2026 | 6 | — | — | 1.2.0 |
| May 26, 2026 | 10 | — | — | 1.2.0 |
| Jun 2, 2026 | 13 | — | — | 1.2.0 |
| Jun 8, 2026 | 17 | — | — | 1.2.0 |
| Now | 18 | — | — | 1.2.0 |
Changelog
- May 9, 2026description
Trello Card Colors is a lightweight Chrome extension that fills the entire background of each Trello card with its label color — automatically, with no manual setup required. Trello's built-in "Cover" feature lets you color cards, but requires setting each card individually. Several older extensions automated this, but broke after Atlassian updated Trello's interface in 2024–2025. Trello Card Colors is built for Trello's current DOM structure and is actively maintained. Features: • Automatically colors card backgrounds based on the first label assigned to each card • Supports all 30 Trello label colors, including light and dark variants • Full dark mode support — colors automatically shift to their darker variants for readable contrast • Reacts in real time to board changes, drag & drop, and theme switching • No configuration needed — install and reload Trello • No data collection, no external requests, no permissions beyond trello.com
Trello Card Colors is a lightweight Chrome extension that fills the entire background of each Trello card with its label color — automatically, with no manual setup required. Trello's built-in "Cover" feature lets you color cards, but requires setting each card individually. Several older extensions automated this, but broke after Atlassian updated Trello's interface in 2024–2025. Trello Card Colors is built for Trello's current DOM structure and is actively maintained. Features: • Automatically colors card backgrounds based on the first label assigned to each card • Supports all 30 Trello label colors, including light and dark variants • Full dark mode support — colors automatically shift to their darker variants for readable contrast • Reacts in real time to board changes, drag & drop, and theme switching • No configuration needed — install and reload Trello • No data collection, no external requests, no permissions beyond trello.com
Permissions & access
- Permissions
- None declared
- Host access
- None declared
Screenshots
About
Trello Card Colors is a lightweight Chrome extension that fills the entire background of each Trello card with its label color — automatically, with no manual setup required. Trello's built-in "Cover" feature lets you color cards, but requires setting each card individually. Several older extensions automated this, but broke after Atlassian updated Trello's interface in 2024–2025. Trello Card Colors is built for Trello's current DOM structure and is actively maintained. Features: • Automatically colors card backgrounds based on the first label assigned to each card • Supports all 30 Trello label colors, including light and dark variants • Full dark mode support — colors automatically shift to their darker variants for readable contrast • Reacts in real time to board changes, drag & drop, and theme switching • No configuration needed — install and reload Trello • No data collection, no external requests, no permissions beyond trello.com
Technical
- Version
- 1.2.0
- Manifest
- V3
- Size
- 12.68KiB
- Min Chrome
- 88
- Languages
- 1
- Featured
- No
Metadata
- ID
- imdbmlhomcaekcfcffgilhjpakhdhann
- Developer ID
- u457f14ec90a0a7eafe55e147c560b713
- Developer Email
- [email protected]
- Created
- Apr 20, 2026
- Last Updated (Store)
- May 9, 2026
- Last Scraped
- Jun 8, 2026
- Website
- —
- Support URL
- —
- Privacy Policy
- https://dbjork.se/privacy/
Data sourced from the Chrome Web Store · last verified Jun 8, 2026.