Charles Reiffel occupies the comfortable middle of the value scale, avoiding both extremes to hold the eye in a sustained middle grey. Blues and teal-greys govern the palette, lending it an aquatic or atmospheric quality. Chroma is kept low across all colours, producing the soft, enveloping quality that characterises tonal painting. #B2974C functions as the palette's exclamation mark: highest chroma, lowest percentage (8.3%). The palette spans 51 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. The palette is a signature: Charles Reiffel's particular sense of value, warmth, and colour weight made legible.