Khaki (#C3B091) and Violet-blue (#324AB2) appear together across 6 master palettes in our corpus, most prominently in the work of Louis Hayet, Odilon Redon, and Limbourg brothers and the Neo-Impressionism tradition. Painters typically deployed khaki at an average of 20% of the canvas, with violet-blue at 7%. Third colors most often completing the combination include Quick Silver (#A6A6A6), Floral white (#FFFAF0), and Glaucous (#6082B6).