This is a fantastic extension however, there is one caveat: The new tab page supports dark mode, this extension does not leaving it always white, I really think it'd increase the functionality of this extension greatly just adding a dark/light mode toggle checkbox to the themer, been wanting this since it was in beta please add it!

It should be far more better if come with macOS dark mode support!!!!

I had it and loved it but I had to re-install Firefox.
So i re-installed Firefox Color 6 or 7 times and it still does not work. IF IT EVER WORK I WILL RATE IT AT 6/5 BUT FOR NOW I CAN'T RATE IT AT 0

Real time theme editing, with a beautiful and intuitive interface. This extension is amazing.

Great extension which offers a similar level of browser interface customisation as Vivaldi. However, I do wish certain elements colour could be changed independantly or all together, such as the toolbar icons & text, search sugestions hover colour, Bookmark Page icon, Screenshot icon etc...This extension currently also disables the dark background on the Firefox Homepage & Notes title bar, with no apparent method of changing it back.

It's good to customize firefox but i want a function that let you make the homepage background black

cool. so you get to make your own backgrounds and more!!! please install!!!

I really like this add on, and very much enjoy creating my own themes with it. But i would like to create and save more than just three. Maybe you could make that possible, dear developers?

I use the Firefox Dark Theme and I really like it, but i wanted change on thing. But this is not possible with this Add-on

Polecam

nice