The value structure of Pedro Lira is mid-key: quiet, controlled, and cohesive. The dominant temperature is warm, with earth tones and fire-hues setting the emotional key. Saturation is deliberately withheld - the beauty here lies in the near-monochromatic gradations rather than colour difference. #9E572C functions as the palette's exclamation mark: highest chroma, lowest percentage (7.0%). The value range spans 63 units across the palette, providing the full gamut from deep shadow to near-white and ensuring clear tonal hierarchy. In the context of Pedro Lira's full range of palettes, group 4 represents one movement in an ongoing chromatic dialogue.