Shadow (#8A795D) and Shadow blue (#778BA5) appear together across 6 master palettes in our corpus, most prominently in the work of Aurelio Tiratelli, Rubens Santoro, and Konstantinos Parthenis and the Romanticism tradition. Painters typically deployed shadow at an average of 19% of the canvas, with shadow blue at 12%. Third colors most often completing the combination include Khaki (#C3B091), Eerie black (#1B1B1B), and Ebony (#555D50).