Khaki (#C3B091) and USAFA blue (#004F98) appear together across 6 master palettes in our corpus, most prominently in the work of Marianne Stokes, Mykhailo Boychuk, and Alan Stephens Foster and the Regionalism tradition. Painters typically deployed khaki at an average of 18% of the canvas, with usafa blue at 10%. Third colors most often completing the combination include Bone (#E3DAC9), Umber (#635147), and Beaver (#9F8170).