Cultured Pearl (#F5F5F5) and Persian blue (#1C39BB) appear together across 5 master palettes in our corpus, most prominently in the work of Olga Rozanova and the Suprematism tradition. Painters typically deployed cultured pearl at an average of 6% of the canvas, with persian blue at 18%. Third colors most often completing the combination include Arylide yellow (#E9D66B), Midnight blue (#191970), and Iceberg (#71A6D2).