The value structure of Charles Furneaux is mid-key: quiet, controlled, and cohesive. Warmth dominates - the palette of Charles Furneaux leans heavily on the yellow-orange-red arc of the colour wheel. Chroma is kept low across all colours, producing the soft, enveloping quality that characterises tonal painting. At 3.4%, #CA8570 carries the palette's sharpest chromatic charge: an accent that earns its place precisely because it is withheld. Value range is moderate at 49 units - enough contrast for legibility, not so much as to fragment the tonal unity. This is palette 3 of Charles Furneaux's sequence - a single chapter in a chromatic story told across many works.