Best

Need more options

Permite variara los estímulos visuales. Agradable

No matter what theme I try to put on my Firefox Color Theme it keeps going back to blue polka dots.

Excellent customization options for Firefox, but it needs an option to customize the New Tab background as well.

It's great plugin. My firefox theme is cool :)

Windows 8.1安装了FireFox Color，自定义之后，右上方的按钮还是系统的样式。虽然没什么大问题 但还是看着不太舒服...

bien et amusant mais dommage que l'on ne puisse pas mettre notre propre image

I cannot download this without yet again installing further version of FIREFOX. I don't need to - I already have 60.7.2 ESR. This is totally tiresome so I will never know this add-on called COLOR. Pity for the author isn't it. Wake up MOZILLA !