The value structure of John Singer Sargent is mid-key: quiet, controlled, and cohesive. Warmth dominates - the palette of John Singer Sargent leans heavily on the yellow-orange-red arc of the colour wheel. Saturation is measured and controlled, giving the palette presence without visual aggression. The dominant colour, #231013, takes 27.0% of the total area, establishing the overall mood before any other hue is introduced. At 4.6%, #96442F carries the palette's sharpest chromatic charge: an accent that earns its place precisely because it is withheld. 69 units of value range underpin the palette's structural clarity: the eye always knows where light falls. John Singer Sargent's palette 17 carries its own internal logic while remaining in conversation with the artist's broader colour intelligence.