Carrot orange (#ED9121) and Persian plum (#701C1C) appear together across 5 master palettes in our corpus, most prominently in the work of Georgia O'Keeffe, Joseph Binder, and Federico Zandomeneghi and the Precisionism tradition. Painters typically deployed carrot orange at an average of 7% of the canvas, with persian plum at 8%. Third colors most often completing the combination include Carnelian (#B31B1B), Chocolate (#D2691E), and Bistre (#3D2B1F).