Mid-key values give José María Casado del Alisal its characteristic quietness - nothing blazes, nothing disappears. Heat pervades this palette; warm chromatic identities outweigh cool ones at almost every weight. Chroma hovers near zero; colour declares itself through subtle shifts in hue rather than outright saturation. The highest-chroma note - #845E2E - appears at just 11.5%, deployed as a precision accent against the quieter ground. The full value range is 72 units: broad enough to build convincing three-dimensional form. This is the light José María Casado del Alisal preferred, made measurable.