You can browse through the various color schemes submitted by other users and download it. You can even submit/create your own VS color scheme. Once downloaded the installation is pretty straight forward, you just need to import the settings you have downloaded using
Visual Studio > Tools > Import and Export Settings.... Read faq for more info.
So, here’s what I created 🙂
Download this color scheme. (* Uses Droid Sans Mono font)
Hope this helps 🙂