Prudence Heward distributes its values across the middle register, creating harmony without high contrast. Temperature is cool-dominant, with blue and green families claiming the largest areas. Chroma is held at a comfortable level - distinct colours, but no single hue is allowed to overwhelm. At 1.9%, #873B3E carries the palette's sharpest chromatic charge: an accent that earns its place precisely because it is withheld. Value range is moderate at 38 units - enough contrast for legibility, not so much as to fragment the tonal unity. The mid-to-high key, cool bias, and moderate chroma point to outdoor observation - sky and diffused daylight as the dominant light source. Palette 3 sits within the larger chromatic argument that Prudence Heward's complete body of work advances.