I've tried a lot of dark themes, and this is one of my favorites.

se ve bien

Great color and the designer is very kind.

Hello! Could you make another topic? Like this one, only swap colors. Black main menu and active tab with a blue bar, and gray inactive tabs?
I tried, but I have a white bar on the active tab.
I saw your code on github, I would correct it, but I do not know what to do with it further.
Here is my attempt to implement what I described, only a strip of white, not blue.
https://addons.mozilla.org/en/firefox/addon/black-theme-amoled/

Excellent theme, certainly one of the best.
It would be perfect if the contextual menus (right click) were also dark.