45 Dark or Black based designs
While I have limited my efforts in terms of collecting sets of color based designs, but in some cases there are very nice sets to look through. And of course, I know that when your designing a site with a certain color pallet in mind this approach really can be rather helpful. So here is a fine set of dark and brooding sites.
http://www.readactor.com/design/45-original-dark-and-black-web-designs/
