Travertine tile indoor and outdoor use. Travertine, a derivative of Limestone, features natural pits and voids on its surface to give each tile a unique identity, while its warm, earthy tones will add a touch of glamour to any home or office. While it was forming. The stone comes in a wide range of warm colors that can work with different design palates. The color could be anywhere from white, cream, tan, brown, golden, or caramel to a yellow, red or gray.