The value structure of Richard Jack 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. Richard Jack gives 27.7% of the composition to a single #BABEB8 - a decisive chromatic anchor. At 5.9%, #917835 carries the palette's sharpest chromatic charge: an accent that earns its place precisely because it is withheld. The value range spans 56 units across the palette, providing the full gamut from deep shadow to near-white and ensuring clear tonal hierarchy. The palette has the character of outdoor light: cool, mid-bright, with colour rendered faithfully rather than expressively. Palette 5 sits within the larger chromatic argument that Richard Jack's complete body of work advances.