Crossword clues for Reddish brown pigments:SIENATuscan city associated with a reddish-brown pigmentSEPIAReddish-brown pigment.OCHERReddish-brown pigment.SIENNAReddish-brown pigmentUMBERReddish-brown pigmentUMBERSReddish brown pigmentsSIENNAReddish-brown pigment, when burntOCHREReddish brown or yellow pigment.