ColorZilla faz exatamente o que é necessário: captura o código das cores vistas no navegador. Você não faz ideia de como isso facilita a minha vida. Obrigado aos desenvolvedores!

Most of the time it returns a wrong color. Useless in a production environment.

Pese a ser bastante fea y tener un diseño tosco que no ha cambiado en mucho tiempo (quizá es una posible mejora importante), su utilidad y funcionalidad sigue siendo de gran ayuda. Muy útil.

Manipuliert die Startseite. Nur schwierig wieder zu entfernen. Vorsicht! Kein seriöser Anbieter.

Fails to work on any of the web pages I actually need it for. Using this on a Wikipedia image or Google Images shoots the CPU utilization up to 100% causes a pop-up that asks if I want to disable the extension on this page.

Used to be a good extension, now it's garbage.

Makes Firefox to consume 100% CPU when activating color picker (Firefox 61 , Linux Mint 18.2). Freezes the whole system for several minutes. Q_Q

Have always enjoyed using this - although better when it was simpler and didn't move the page around.
Just the eyedropper and an info bar.

Not working correctly.

Excellent add-on. Highly recommended.

I removed from my screen by mistake, how I get it again in my laptop screen?

très bien

Very slow, lots of bug.
Sometimes break page completely.

The picker didn't work well for me:
- No real-time color feedback
- No disabling of page links while picking colors... (annoying)
- Didn't actually pick anything unless it was inside the color selector... which isn't actually color picking as far as I can tell.
- The color analyzer was slow for me on a i7 7700K @5Ghz + 16 GB of RAM
- There's a working color picker already in the browser by pressing F12 (DevTools)