Beau blue (#BCD4E6) and Drab dark brown (#4A412A) appear together across 6 master palettes in our corpus, most prominently in the work of Pieter Saenredam, Asher Brown Durand, and Jean Alaux and the Romanticism tradition. Painters typically deployed beau blue at an average of 12% of the canvas, with drab dark brown at 9%. Third colors most often completing the combination include Khaki (#C3B091), Gold Fusion (#85754E), and Shadow (#8A795D).