Navy blue (#1974D2) and Rust (#B7410E) appear together across 4 master palettes in our corpus, most prominently in the work of Xul Solar, and Vanessa Bell and the Surrealism tradition. Painters typically deployed navy blue at an average of 11% of the canvas, with rust at 5%. Third colors most often completing the combination include Marigold (#EAA221), Goldenrod (#DAA520), and Beaver (#9F8170).