Brunel Neuville occupies the comfortable middle of the value scale, avoiding both extremes to hold the eye in a sustained middle grey. Cool hues prevail: blues, greens, and greys anchor the palette's emotional temperature. Saturation is measured and controlled, giving the palette presence without visual aggression. #B66B23 functions as the palette's exclamation mark: highest chroma, lowest percentage (5.0%). The value range spans 66 units across the palette, providing the full gamut from deep shadow to near-white and ensuring clear tonal hierarchy. High luminosity and cool temperature suggest the plein-air condition: unfiltered daylight and open sky. These proportions encode Brunel Neuville's instinctive sense of how much of each quality the eye can hold.