Light floods Arthur Rackham; the palette keeps values pale and airy across its range. Blues and teal-greys govern the palette, lending it an aquatic or atmospheric quality. Every colour is desaturated; the palette proceeds through near-neutrals and gently-coloured greys. #D8BE98 functions as the palette's exclamation mark: highest chroma, lowest percentage (8.2%). The full value range is 66 units: broad enough to build convincing three-dimensional form. The palette has the character of outdoor light: cool, mid-bright, with colour rendered faithfully rather than expressively. Palette 6 sits within the larger chromatic argument that Arthur Rackham's complete body of work advances.