The value structure of Henri Martin is mid-key: quiet, controlled, and cohesive. Cool hues prevail: blues, greens, and greys anchor the palette's emotional temperature. Chroma hovers near zero; colour declares itself through subtle shifts in hue rather than outright saturation. At 8.1%, #916241 carries the palette's sharpest chromatic charge: an accent that earns its place precisely because it is withheld. Spanning 41 units on the value axis, the palette achieves the balance between tonal flatness and fragmentation. High luminosity and cool temperature suggest the plein-air condition: unfiltered daylight and open sky. Palette 11 sits within the larger chromatic argument that Henri Martin's complete body of work advances.