Mid-key values give Piero della Francesca its characteristic quietness - nothing blazes, nothing disappears. Heat pervades this palette; warm chromatic identities outweigh cool ones at almost every weight. A restrained, mid-chroma palette: every hue is present and legible, but nothing shouts. The highest-chroma note - #935129 - appears at just 8.7%, deployed as a precision accent against the quieter ground. The value range spans 55 units across the palette, providing the full gamut from deep shadow to near-white and ensuring clear tonal hierarchy. In the context of Piero della Francesca's full range of palettes, group 7 represents one movement in an ongoing chromatic dialogue.