Mid-key values give Henry Moore its characteristic quietness - nothing blazes, nothing disappears. Henry Moore 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. #2B405C functions as the palette's exclamation mark: highest chroma, lowest percentage (5.4%). The full value range is 55 units: broad enough to build convincing three-dimensional form. The mid-to-high key, cool bias, and moderate chroma point to outdoor observation - sky and diffused daylight as the dominant light source. This is palette 4 of Henry Moore's sequence - a single chapter in a chromatic story told across many works.