Frances Macdonald sits in the centre of the value range, lending the palette a sense of even, sustained light. Cool tones set the register here - the blues and greens easily outweigh any warm accents. Saturation is deliberately withheld - the beauty here lies in the near-monochromatic gradations rather than colour difference. At 25.0%, #8F8574 functions less as a colour accent and more as a complete atmospheric environment. #7C5E3B functions as the palette's exclamation mark: highest chroma, lowest percentage (3.5%). At 53 units across the value scale, the palette keeps contrast readable without letting it dominate. High luminosity and cool temperature suggest the plein-air condition: unfiltered daylight and open sky. Palette 6 sits within the larger chromatic argument that Frances Macdonald's complete body of work advances.