English vermillion (#CC474B) and Purple navy (#4E5180) appear together across 6 master palettes in our corpus, most prominently in the work of Mainie Jellette and the Neo-Suprematism tradition. Painters typically deployed english vermillion at an average of 15% of the canvas, with purple navy at 8%. Third colors most often completing the combination include Bone (#E3DAC9), Raw sienna (#D68A59), and Davy's grey (#555555).