The palette of Charles de La Fosse sits in the lower register of the value scale - dense, contained, and weighted. Heat pervades this palette; warm chromatic identities outweigh cool ones at almost every weight. Chroma is kept low across all colours, producing the soft, enveloping quality that characterises tonal painting. 26.5% of the palette belongs to #413223, a concentration that makes it the unmistakable visual centre. The saturated accent, #8E5D36, registers at 4.1% - sparse enough to feel like a deliberate surprise. Value range is moderate at 48 units - enough contrast for legibility, not so much as to fragment the tonal unity. The combination of low values, muted chroma, and compressed range is the signature of the Tonalist mode - painting as atmosphere. This is palette 3 of Charles de La Fosse's sequence - a single chapter in a chromatic story told across many works.