Léon Cogniet occupies the comfortable middle of the value scale, avoiding both extremes to hold the eye in a sustained middle grey. The dominant temperature is warm, with earth tones and fire-hues setting the emotional key. All colours lean toward grey, building depth through value rather than colour punch. The dominant colour, #150C16, takes 37.7% of the total area, establishing the overall mood before any other hue is introduced. At 4.1%, #BB866A carries the palette's sharpest chromatic charge: an accent that earns its place precisely because it is withheld. The full value range is 79 units: broad enough to build convincing three-dimensional form. Léon Cogniet's palette 1 carries its own internal logic while remaining in conversation with the artist's broader colour intelligence.