Coffee (#6F4E37) and Dark sienna (#3C1414) appear together across 6 master palettes in our corpus, most prominently in the work of Nicolae Grigorescu, Maurycy Gottlieb, and Jose Gutierrez Solana and the interior tradition. Painters typically deployed coffee at an average of 28% of the canvas, with dark sienna at 12%. Third colors most often completing the combination include Smoky black (#100C08), Eerie black (#1B1B1B), and Raisin black (#242124).