John Frederick Lewis occupies the comfortable middle of the value scale, avoiding both extremes to hold the eye in a sustained middle grey. John Frederick Lewis orchestrates warmth above all else - reds, ambers, and siennas take the lead. Chroma is kept low across all colours, producing the soft, enveloping quality that characterises tonal painting. The highest-chroma note - #C2905C - appears at just 6.4%, deployed as a precision accent against the quieter ground. The value range of 54 units sits in the comfortable middle: enough depth, enough light, neither extreme. Palette 6 sits within the larger chromatic argument that John Frederick Lewis's complete body of work advances.