Cool grey (#8C92AC) and Titanium yellow (#EEE600) appear together across 1 master palette in our corpus, most prominently in the work of Pellizza da Volpedo and the Social Realism tradition. Painters typically deployed cool grey at an average of 9% of the canvas, with titanium yellow at 30%. Third colors most often completing the combination include Xumo (#413639), Old gold (#CFB53B), and Silver chalice (#ACACAC).