Charles Warren Eaton works almost entirely in the lower half of the value scale, privileging depth over brilliance. Charles Warren Eaton tilts toward cool - blues and silver-greys carry the structural weight. Chroma is kept low across all colours, producing the soft, enveloping quality that characterises tonal painting. The highest-chroma note - #504322 - appears at just 8.6%, deployed as a precision accent against the quieter ground. At 59 units of value range, the palette has the tonal breadth to sustain complex spatial readings. The combination of low values, muted chroma, and compressed range is the signature of the Tonalist mode - painting as atmosphere. In the context of Charles Warren Eaton's full range of palettes, group 5 represents one movement in an ongoing chromatic dialogue.