Cosmic cobalt (#2E2D88) is a deep cool shade that appears across 1 master palette in our corpus, most prominently in the work of Paul Klee and the Expressionism tradition. Master painters paired it most often with Indian yellow (#E3A857), Smoky black (#100C08), and Vegas gold (#C5B358). The combination forms an austere, contemplative chord, built on a complementary hue split, leans on warm companions to lift a cool source color, with the pair colors held at a similar value to the source.
