Carnelian (#B31B1B) and Eerie black (#1B1B1B) appear together across 6 master palettes in our corpus, most prominently in the work of Antoine de Favray, Jehan Georges Vibert, and Robert Henri and the Academic Art tradition. Painters typically deployed carnelian at an average of 20% of the canvas, with eerie black at 9%. Third colors most often completing the combination include Café noir (#4B3621), Zinnwaldite brown (#2C1608), and Windsor tan (#A75502).