Cornflower blue (#6495ED) and Persian red (#CC3333) appear together across 1 master palette in our corpus, most prominently in the work of Jean Metzinger and the Cubism tradition. Painters typically deployed cornflower blue at an average of 10% of the canvas, with persian red at 18%. Third colors most often completing the combination include Charcoal (#36454F), Iceberg (#71A6D2), and Sunray (#E3AB57).