Dark purple (#301934) and Rich black (#010203) appear together across 6 master palettes in our corpus, most prominently in the work of Albert Rafols-Casamada, Auguste Toulmouche, and Mihaly Munkacsy and the Realism tradition. Painters typically deployed dark purple at an average of 34% of the canvas, with rich black at 22%. Third colors most often completing the combination include Space cadet (#1D2951), Old burgundy (#43302E), and Independence (#4C516D).