Samuel Peploe is high-key - luminous, open, and weighted toward light. Temperature is cool-dominant, with blue and green families claiming the largest areas. All colours lean toward grey, building depth through value rather than colour punch. At 2.3%, #DA7250 carries the palette's sharpest chromatic charge: an accent that earns its place precisely because it is withheld. The full value range is 60 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. Palette 9 sits within the larger chromatic argument that Samuel Peploe's complete body of work advances.