The palette of Leon Underwood sits in the lower register of the value scale - dense, contained, and weighted. Leon Underwood builds on cool foundations: the palette favours the blue-cyan-green arc. Chroma hovers near zero; colour declares itself through subtle shifts in hue rather than outright saturation. #4F4927 functions as the palette's exclamation mark: highest chroma, lowest percentage (6.2%). The value range spans 56 units across the palette, providing the full gamut from deep shadow to near-white and ensuring clear tonal hierarchy. This tonal restraint is characteristic of the Leon Underwood approach: colour serves light, not the reverse. Leon Underwood's palette 3 carries its own internal logic while remaining in conversation with the artist's broader colour intelligence.