John MacWhirter distributes its values across the middle register, creating harmony without high contrast. Temperature is cool-dominant, with blue and green families claiming the largest areas. Every colour is desaturated; the palette proceeds through near-neutrals and gently-coloured greys. The highest-chroma note - #92682D - appears at just 5.4%, deployed as a precision accent against the quieter ground. At 47 units across the value scale, the palette keeps contrast readable without letting it dominate. The palette has the character of outdoor light: cool, mid-bright, with colour rendered faithfully rather than expressively. The palette is recognisably John MacWhirter's own: particular in its temperature, chroma, and the economy of its brightest note.