The value structure of Benjamin Constant is mid-key: quiet, controlled, and cohesive. Heat pervades this palette; warm chromatic identities outweigh cool ones at almost every weight. Colours are neither washed out nor blazing; they occupy the productive middle ground of the chroma scale. Rather than a studied accent, #FDE67C takes 3.6% - a bold allocation that saturates the composition's atmosphere. 70 units of value range underpin the palette's structural clarity: the eye always knows where light falls. In the context of Benjamin Constant's full range of palettes, group 1 represents one movement in an ongoing chromatic dialogue.