This color is part of their Basic Color series, recommended as, “[Great] for someone just starting to paint in oils or as an introduction to our line of paints.” Also, As a mixture, this color does not appear to have been specifically mentioned, however it is worth noting that Golden published groundbreaking lightfastness testing in various white colors. The choice of mixing white may affect the performance of certain pigments. See https://justpaint.org/astm-lightfastness-testing-for-oil-paints/ for more information.