Rich black (#010203) and Umber (#635147) appear together across 6 master palettes in our corpus, most prominently in the work of Francisco Goya, Giovanni Battista Moroni, and Gabriel Metsu and the Romanticism tradition. Painters typically deployed rich black at an average of 32% of the canvas, with umber at 10%. Third colors most often completing the combination include Raisin black (#242124), Old burgundy (#43302E), and Khaki (#C3B091).