Auguste Toulmouche works almost entirely in the lower half of the value scale, privileging depth over brilliance. Temperature is cool-dominant, with blue and green families claiming the largest areas. The absence of saturated colour is itself an expressive choice: this is a palette of restraint and atmosphere. A single dominant - #03030B at 26.0% - sets the character of the whole composition. The saturated accent, #BBAB90, registers at 4.5% - sparse enough to feel like a deliberate surprise. The value range spans 65 units across the palette, providing the full gamut from deep shadow to near-white and ensuring clear tonal hierarchy. This tonal restraint is characteristic of the Auguste Toulmouche approach: colour serves light, not the reverse. Palette 6 sits within the larger chromatic argument that Auguste Toulmouche's complete body of work advances.