Dark purple (#301934) and Middle purple (#D982B5) appear together across 6 master palettes in our corpus, most prominently in the work of Aristarkh Lentulov and the Cubo-Futurism tradition. Painters typically deployed dark purple at an average of 2% of the canvas, with middle purple at 4%. Third colors most often completing the combination include Cyber grape (#58427C), Antique fuchsia (#915C83), and English violet (#563C5C).