Your backsplash should complement your countertop, but does not necessarily have to match it. Natural stone or quartz slab countertops are stunning when continued up the wall as a backsplash. However, contrasting the backsplash with the countertop is equally attractive. For instance, a countertop with heavy veining and lots of movement is striking against a discreet tile in a coordinating neutral color. Flipping the combination, an eye-catching mosaic paired with a monochromatic countertop may be the perfect style for your kitchen or bathroom.