Black coral (#54626F) and Khaki (#C3B091) appear together across 6 master palettes in our corpus, most prominently in the work of Victor Meirelles, Alphonse-Marie-Adolphe de Neuville, and Alfred Wallis and the Academic Art tradition. Painters typically deployed black coral at an average of 24% of the canvas, with khaki at 14%. Third colors most often completing the combination include Shadow (#8A795D), Middle grey (#8B8680), and Raisin black (#242124).