The value structure of Wilhelm Kotarbinski is mid-key: quiet, controlled, and cohesive. Warm and cool are kept in productive tension, creating the kind of chromatic harmony that sustains the eye. Chroma is kept low across all colours, producing the soft, enveloping quality that characterises tonal painting. At 1.4%, #C76156 carries the palette's sharpest chromatic charge: an accent that earns its place precisely because it is withheld. The full value range is 63 units: broad enough to build convincing three-dimensional form. Wilhelm Kotarbinski's palette 6 carries its own internal logic while remaining in conversation with the artist's broader colour intelligence.