Reddish brown is a color that can be described in many ways. SORREL, a six letter word, is a reddish brown color that is often used to describe the coats of horses. HENNA, a five letter word, is a reddish brown dye that is used to color hair and skin. COCOA, another five letter word, is a reddish brown color that is associated with chocolate. SEPIA, also a five letter word, is a reddish brown color that is often used to describe old photographs. RUST, a four letter word, is a reddish brown color that is associated with oxidation. AUBURN, a six letter word, is a reddish brown color that is often used to describe hair. BOLE, a four letter word, is a reddish brown color that is often used to describe clay. PUCE, a four letter word, is a reddish brown color that is often used to describe fabrics.