Valentin Serov sits in the centre of the value range, lending the palette a sense of even, sustained light. Valentin Serov tilts toward cool - blues and silver-greys carry the structural weight. Every colour is desaturated; the palette proceeds through near-neutrals and gently-coloured greys. #66413B functions as the palette's exclamation mark: highest chroma, lowest percentage (9.1%). 51 units of value spread create a palette that is varied but unified - contrast in the service of harmony. The mid-to-high key, cool bias, and moderate chroma point to outdoor observation - sky and diffused daylight as the dominant light source. Valentin Serov's palette 1 carries its own internal logic while remaining in conversation with the artist's broader colour intelligence.