The Dark Blue theme is a pretty slick skin for Moodle which was released by John Stabinger back in early 2010 and I’m a huge fan. Just released recently is an update to the theme making it ready for 2.0 deployment. The change of pace (rearranged breadcrumbs, keyboard short cut controls and links to myMoodle) provides for a really fresh Moodle theme.
Here’s a gallery of the 1.9 version of Dark Blue utilized on my own test site [download link]:
Get Dark Blue For Moodle 2.0
The new redeveloped theme for Moodle 2.0 is already available for download [download link].