Ernest Lawson keeps values measured and balanced, a hallmark of tonal restraint. Ernest Lawson tilts toward cool - blues and silver-greys carry the structural weight. The absence of saturated colour is itself an expressive choice: this is a palette of restraint and atmosphere. #5B648C functions as the palette's exclamation mark: highest chroma, lowest percentage (1.2%). The palette spans 49 value units: a measured range that delivers coherence over drama. The mid-to-high key, cool bias, and moderate chroma point to outdoor observation - sky and diffused daylight as the dominant light source. These proportions encode Ernest Lawson's instinctive sense of how much of each quality the eye can hold.