A brown rug or mocha rug lends a final touch to a room with an earth toned color scheme. Chocolate rugs are rich in color and range from the tones of a cafe latte to the deep dark chocolate of a truffle. Almost neutral in tone, a chocolate brown rug will coordinate with almost all color palates. A brown oriental rug appears most at home when teamed with warm colored furniture and accessories in shades of green and gold. Chocolate brown wool rugs if cared for, will last many years beautifying your home.