Maximum yellow red (#F2BA49) and Rojo Spanish red (#A91101) appear together across 1 master palette in our corpus, most prominently in the work of Henri Matisse and the Impressionism tradition. Painters typically deployed maximum yellow red at an average of 6% of the canvas, with rojo spanish red at 19%. Third colors most often completing the combination include Magnolia (#F2E8D7), Corn (#FBEC5D), and Permanent Geranium Lake (#E12C2C).