The value structure of vanitas is mid-key: quiet, controlled, and cohesive. Neither warm nor cool has the upper hand here; the equilibrium between the two generates the palette's visual energy. Chroma is kept low across all colours, producing the soft, enveloping quality that characterises tonal painting. The most saturated colour, #BB6B57, is reserved to 1.4% of the surface, where it acts as a focal punctuation. From deepest dark to palest light, the palette traverses 69 units of the value scale - a span that creates natural depth.