Light purple (#D8BFD8) and Periwinkle (#C3CDE6) appear together across 3 master palettes in our corpus, most prominently in the work of Maurice Braun and the Impressionism tradition. Painters typically deployed light purple at an average of 7% of the canvas, with periwinkle at 5%. Third colors most often completing the combination include Green-blue (#1164B4), Lavender blue (#CCCCFF), and Platinum (#E5E4E2).