The value structure of Léon Augustin Lhermitte is mid-key: quiet, controlled, and cohesive. Léon Augustin Lhermitte tilts toward cool - blues and silver-greys carry the structural weight. All colours lean toward grey, building depth through value rather than colour punch. The saturated accent, #4A3927, registers at 10.3% - sparse enough to feel like a deliberate surprise. 46 units of value spread create a palette that is varied but unified - contrast in the service of harmony. The mid-to-high key, cool bias, and moderate chroma point to outdoor observation - sky and diffused daylight as the dominant light source. This is palette 3 of Léon Augustin Lhermitte's sequence - a single chapter in a chromatic story told across many works.