Check out Junk Riot. It's completed, by the way. You might also like Sordid City Blues, which is not in full colour, but it's not black and white either.
Templar, Arizona is not a romance comic, but it's character driven and decent. (And the art is fantastic.) I think you'll enjoy it.
If you have any other interests, let me know, and I'll make more recommendations accordingly.
Oh, and you'll have to look those comics up yourself, because I'm much too lazy to find the links.