Grout is often overlooked as an element of decor, but it can be a real game-changer. If you’re going with white or light-colored tiles in your bathroom, try pairing it with a contrasting black grout. Similarly, if your tiles are dark, use white grout to create a visual contrast. And don’t think that your options are only limited to black and white! Grout can be painted any color to go with your tiles unless you’re using unglazed tiles. In that case, leave your grout unpainted.