Oxblood (#4A0000) and Raisin black (#242124) appear together across 6 master palettes in our corpus, most prominently in the work of Alexei Korzukhin, Gaspar de Crayer, and Francis Picabia and the Realism tradition. Painters typically deployed oxblood at an average of 17% of the canvas, with raisin black at 7%. Third colors most often completing the combination include Platinum (#E5E4E2), Khaki (#C3B091), and Turquoise green (#A0D6B4).