theBlues 1.0 Kunena 5.x Responsive Template is a Dark Template designed for those that use dark sites or would just like to add a dark side to the forum. Designed in Bootsrap and less. Good on all devices. This is a very nice and colorful template design considering the dark side of it.  If you are wanting to see more of the template features you can login with demo/demo.  The forum is in read only mode but you can get a better view of it's features this way.