The value structure of Cubism is mid-key: quiet, controlled, and cohesive. Blues and teal-greys govern the palette, lending it an aquatic or atmospheric quality. A restrained, mid-chroma palette: every hue is present and legible, but nothing shouts. Only 7.7% is devoted to #CBB273, yet that small allocation delivers the palette's entire chromatic tension. 52 units of value spread create a palette that is varied but unified - contrast in the service of harmony. High luminosity and cool temperature suggest the plein-air condition: unfiltered daylight and open sky.