Carolus-Duran occupies the comfortable middle of the value scale, avoiding both extremes to hold the eye in a sustained middle grey. Temperature is cool-dominant, with blue and green families claiming the largest areas. Chroma hovers near zero; colour declares itself through subtle shifts in hue rather than outright saturation. The most saturated colour, #5F4F18, covers 18.2% of the surface: too much to call an accent, too strong to ignore. The palette spans 48 value units: a measured range that delivers coherence over drama. The palette has the character of outdoor light: cool, mid-bright, with colour rendered faithfully rather than expressively. Palette 5 sits within the larger chromatic argument that Carolus-Duran's complete body of work advances.