What colors would you paint the exterior of a ranch style home with a tan roof?

We just bought a ranch style home in florida, it has a tan tile, more like shingle roof. I want to update the look, it is an old house, the colors it has now gray with black trim all over make the house look depressing and dingy. I haven't seen too many ranch style homes with a tan roof, so I'm just wondering what colors would go best? It also has a stucco surface, and there is a black iron fence with red brick that goes all around the house. It's out in a country like area, so I want to stay true to it's roots.