John Hoppner sits in the centre of the value range, lending the palette a sense of even, sustained light. Blues and teal-greys govern the palette, lending it an aquatic or atmospheric quality. Chroma is kept low across all colours, producing the soft, enveloping quality that characterises tonal painting. John Hoppner gives 25.7% of the composition to a single #16130C - a decisive chromatic anchor. The highest-chroma note - #D4BF7C - appears at just 10.2%, deployed as a precision accent against the quieter ground. At 64 units of value range, the palette has the tonal breadth to sustain complex spatial readings. High luminosity and cool temperature suggest the plein-air condition: unfiltered daylight and open sky. This is palette 3 of John Hoppner's sequence - a single chapter in a chromatic story told across many works.