Orange (#FF7538) and Raisin black (#242124) appear together across 5 master palettes in our corpus, most prominently in the work of Raoul Dufy, Vladimir Tatlin, and Aleksandra Ekster and the Post-Impressionism tradition. Painters typically deployed orange at an average of 10% of the canvas, with raisin black at 12%. Third colors most often completing the combination include Maximum red (#D92121), White (#FFFFFF), and Medium champagne (#F3E5AB).