Is Colour Ninja safe?

Low risk

Colour Ninja extracts colours and gradients from web pages and sends usage analytics to Google Analytics.

The extension runs on every page to read colours and gradients, which it shows in its popup. Its Discover tab loads a tool list from the developer's GitHub repository and renders it in the popup. Usage events are sent to Google Analytics.

Part of this rating comes from analysis signals we haven't published as detailed findings yet.

15Risk
Who publishes it

No other listings under this identity, 1 shared hostname

What this publisher told the store about itself, and the other listings that told it the same thing.

Shared hosts - 1 hostname

Hostnames hardcoded in this extension that few other listings call. That can mean one operator behind both, and it can equally mean a small shared vendor, so it is context rather than a conclusion. Hosts that many listings call are left out: they are services, not connections.

color.adobe.com
Also called by 2 other listings: Color Keeper: Color Palette Manager, ProTab | Arbfonts

AI-generated. Findings may contain errors. Those marked Verified have been manually reviewed.

Publishers can request a review.

Where it sends data

Destinations our analysis observed Colour Ninja contacting. Sending data somewhere is not a finding on its own - an extension that syncs your settings has to talk to its own server - but it is where your data can go, and who else it goes to.

  • www.google-analytics.comwidely used

    Colour Ninja sends data to www.google-analytics.com. A widely used service: 372 other extensions we have analysed send data here.

Updated 15 October 2026ogceobfkaijfadjbddfipjigmnnhmgpk