William Hogarth is low-key throughout, a quality associated with Nocturnal Sienna - deep shadows dominate the composition. Warmth dominates - the palette of William Hogarth leans heavily on the yellow-orange-red arc of the colour wheel. Chroma hovers near zero; colour declares itself through subtle shifts in hue rather than outright saturation. William Hogarth gives 34.2% of the composition to a single #181314 - a decisive chromatic anchor. At 1.9%, #C19B6C carries the palette's sharpest chromatic charge: an accent that earns its place precisely because it is withheld. The palette spans 52 value units: a measured range that delivers coherence over drama. The combination of low values, muted chroma, and compressed range is the signature of the Tonalist mode - painting as atmosphere. In the context of William Hogarth's full range of palettes, group 11 represents one movement in an ongoing chromatic dialogue.