I have created a new dark default theme for Bforartists since there were quite a few people who disliked the current blueish default theme.
The standard dark theme from Bforartists also works in Blender. So i put it online here too.
It’s in others, Blender related. Or directly here:
Download, 4 Kb: http://www.reinerstilesets.de/blender/bforartists_dark.zip