Jock Macdonald 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. Saturation is measured and controlled, giving the palette presence without visual aggression. The dominant colour, #263981, takes 37.2% of the total area, establishing the overall mood before any other hue is introduced. Rather than a studied accent, #8C8338 takes 4.3% - a bold allocation that saturates the composition's atmosphere. The value range spans 69 units across the palette, providing the full gamut from deep shadow to near-white and ensuring clear tonal hierarchy. The mid-to-high key, cool bias, and moderate chroma point to outdoor observation - sky and diffused daylight as the dominant light source. Jock Macdonald's palette 5 carries its own internal logic while remaining in conversation with the artist's broader colour intelligence.