The value structure of Charles de Steuben is mid-key: quiet, controlled, and cohesive. Charles de Steuben tilts toward cool - blues and silver-greys carry the structural weight. Saturation is deliberately withheld - the beauty here lies in the near-monochromatic gradations rather than colour difference. The highest-chroma note - #D4C2A1 - appears at just 6.9%, deployed as a precision accent against the quieter ground. At 56 units of value range, the palette has the tonal breadth to sustain complex spatial readings. The mid-to-high key, cool bias, and moderate chroma point to outdoor observation - sky and diffused daylight as the dominant light source. Charles de Steuben's palette 6 carries its own internal logic while remaining in conversation with the artist's broader colour intelligence.