Léon Cogniet dwells firmly in the shadows, with no more than a whisper of light. Neither warm nor cool has the upper hand here; the equilibrium between the two generates the palette's visual energy. Every colour is desaturated; the palette proceeds through near-neutrals and gently-coloured greys. #120D06 at 25.4% of the palette: an overwhelming presence that pulls all other colours into its gravitational field. Only 11.1% is devoted to #493421, yet that small allocation delivers the palette's entire chromatic tension. From deepest dark to palest light, the palette traverses 73 units of the value scale - a span that creates natural depth. Together these qualities place Léon Cogniet firmly in the tonal tradition - concerned with mood and atmosphere rather than chromatic display. In the context of Léon Cogniet's full range of palettes, group 3 represents one movement in an ongoing chromatic dialogue.