Boris Kustodiev is high in key: pale, luminous, and filled with optical air. Warm hues command this palette; Boris Kustodiev favours the reds, oranges, and yellows of firelight and earth. Every colour is desaturated; the palette proceeds through near-neutrals and gently-coloured greys. #975A3F delivers the chromatic peak at only 0.9% - a small shot of colour with outsized visual impact. 60 units of value range underpin the palette's structural clarity: the eye always knows where light falls. Boris Kustodiev's palette 6 carries its own internal logic while remaining in conversation with the artist's broader colour intelligence.