yakusha-e is strongly light-biased - shadow is suggested rather than declared. Temperature reads distinctly warm: the reds and earth tones carry the compositional weight. Saturation is deliberately withheld - the beauty here lies in the near-monochromatic gradations rather than colour difference. The highest-chroma note - #E4CFAF - appears at just 14.7%, deployed as a precision accent against the quieter ground. 50 units of value spread create a palette that is varied but unified - contrast in the service of harmony.