Red-violet (#922B3E) and Space cadet (#1D2951) appear together across 3 master palettes in our corpus, most prominently in the work of Amadeo de Souza-Cardoso, and Alexander Rodchenko and the Expressionism tradition. Painters typically deployed red-violet at an average of 5% of the canvas, with space cadet at 14%. Third colors most often completing the combination include Lavender gray (#C4C3D0), Raisin black (#242124), and Old mauve (#673147).