The value structure of Joseph Wright is mid-key: quiet, controlled, and cohesive. Temperature is cool-dominant, with blue and green families claiming the largest areas. Every colour is desaturated; the palette proceeds through near-neutrals and gently-coloured greys. The highest-chroma note - #685727 - appears at just 10.5%, deployed as a precision accent against the quieter ground. At 67 units of value range, the palette has the tonal breadth to sustain complex spatial readings. The palette has the character of outdoor light: cool, mid-bright, with colour rendered faithfully rather than expressively. Palette 10 sits within the larger chromatic argument that Joseph Wright's complete body of work advances.