Values in Karl Friedrich Schinkel rest in the mid-range - neither dramatically lit nor steeped in shadow. Neither warm nor cool has the upper hand here; the equilibrium between the two generates the palette's visual energy. Saturation is deliberately withheld - the beauty here lies in the near-monochromatic gradations rather than colour difference. At 7.9%, #35241A carries the palette's sharpest chromatic charge: an accent that earns its place precisely because it is withheld. The full value range is 72 units: broad enough to build convincing three-dimensional form. This is palette 4 of Karl Friedrich Schinkel's sequence - a single chapter in a chromatic story told across many works.