John Pettie sits in the centre of the value range, lending the palette a sense of even, sustained light. Temperature is cool-dominant, with blue and green families claiming the largest areas. Muted throughout, the palette achieves its effects through value and temperature rather than chromatic force. #25252B at 30.0% of the palette: an overwhelming presence that pulls all other colours into its gravitational field. The saturated accent, #97825D, registers at 3.5% - sparse enough to feel like a deliberate surprise. The value range spans 60 units across the palette, providing the full gamut from deep shadow to near-white and ensuring clear tonal hierarchy. High luminosity and cool temperature suggest the plein-air condition: unfiltered daylight and open sky. John Pettie's palette 6 carries its own internal logic while remaining in conversation with the artist's broader colour intelligence.