I LOVE this rug!  It is in my family room along with a gray sofa, and natural colored chairs.  I have a gray-washed coffee table sitting on it and the rug ties it all together.  Honestly I think you could use almost any colors with this rug - while it is bright, it is also kind of like a neutral.  I love the black in the rug.  It adds a lot of depth to the rug and to the room as it totally anchors all the furniture.  I have rug sitting on a light colored planked floor.