Low-key values are the structural spine of Impressionism, giving it gravity and atmosphere. Warm hues command this palette; it favours the reds, oranges, and yellows of firelight and earth. Every colour is desaturated; the palette proceeds through near-neutrals and gently-coloured greys. The palette gives 33.3% of the composition to a single #1A1616 - a decisive chromatic anchor. Only 3.2% is devoted to #BF965D, yet that small allocation delivers the palette's entire chromatic tension. 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 combination of low values, muted chroma, and compressed range is the signature of the Tonalist mode - painting as atmosphere.