The value structure of Jan Sluyters 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 hovers near zero; colour declares itself through subtle shifts in hue rather than outright saturation. At 3.9%, #DF9E51 carries the palette's sharpest chromatic charge: an accent that earns its place precisely because it is withheld. At 62 units of value range, the palette has the tonal breadth to sustain complex spatial readings. These proportions encode Jan Sluyters's instinctive sense of how much of each quality the eye can hold.