Dark purple (#301934) and Old mauve (#673147) appear together across 6 master palettes in our corpus, most prominently in the work of Henry Mosler, M.C. Escher, and Adam van Noort and the Realism tradition. Painters typically deployed dark purple at an average of 32% of the canvas, with old mauve at 10%. Third colors most often completing the combination include Medium champagne (#F3E5AB), Rich black (#010203), and Tuscan red (#7C4848).