Messes up email font colors (for example, produces light gray text on a white background), leading to complaints from recipients. Confirmed that RGB 0,0,0 is selected as email font color. Went through annoying DOE of painstakingly altering one setting at a time and sending emails to another account before confirming that this extension was the issue. Uninstalling immediately.

This just randomly inverses things, not useful

Very nice, but it would be nicer if the sliders were also darker.

only wish it kept the right tag colours

Great mode only downfall is that the labels change color but I would recommend

Almost perfect, except that it changes tag colors in the sidebar ... and also changes my email signature, would give 5 if this gets fixed!

installed it opened the setting - waited a sec while it chewed my theme boom - pain gone

Converts well

This is the only extension you'll need for your Gmail. Now, devs, when are you going to make one for Chrome Web Store?