Eerie black (#1B1B1B) and Indian red (#CD5C5C) appear together across 6 master palettes in our corpus, most prominently in the work of Giovanni Battista Gaulli, Francisco Bayeu y Subias, and Charles Willson Peale and the Rococo tradition. Painters typically deployed eerie black at an average of 17% of the canvas, with indian red at 6%. Third colors most often completing the combination include Bole (#79443B), Chestnut (#954535), and Dark lava (#483C32).