The value structure of Gentile Bellini is mid-key: quiet, controlled, and cohesive. Heat pervades this palette; warm chromatic identities outweigh cool ones at almost every weight. Muted throughout, the palette achieves its effects through value and temperature rather than chromatic force. At 11.0%, #CCB28C carries the palette's sharpest chromatic charge: an accent that earns its place precisely because it is withheld. The full value range is 66 units: broad enough to build convincing three-dimensional form. This is the light Gentile Bellini preferred, made measurable.