Titanium yellow (#EEE600) and Xumo (#413639) appear together across 2 master palettes in our corpus, most prominently in the work of Pellizza da Volpedo and the Social Realism tradition. Painters typically deployed titanium yellow at an average of 15% of the canvas, with xumo at 6%. Third colors most often completing the combination include Rhythm (#777696), Cadet grey (#91A3B0), and Misty moss (#BBB477).