Seal brown (#59260B) and Smoky black (#100C08) appear together across 6 master palettes in our corpus, most prominently in the work of Paul Ranson, Christen Dalsgaard, and Thomas Lawrence and the Romanticism tradition. Painters typically deployed seal brown at an average of 30% of the canvas, with smoky black at 19%. Third colors most often completing the combination include Zinnwaldite brown (#2C1608), Café noir (#4B3621), and Dark sienna (#3C1414).