Gainsboro (#DCDCDC) and Khaki (#C3B091) appear together across 6 master palettes in our corpus, most prominently in the work of Jean Paul Lemieux, Henri Le Sidaner, and Peder Severin Kroyer and the Expressionism tradition. Painters typically deployed gainsboro at an average of 28% of the canvas, with khaki at 18%. Third colors most often completing the combination include Shadow (#8A795D), Middle grey (#8B8680), and Gold Fusion (#85754E).