Pietro Perugino distributes its values across the middle register, creating harmony without high contrast. Warm hues command this palette; Pietro Perugino favours the reds, oranges, and yellows of firelight and earth. Mid-saturation across the board: the palette has colour character without chromatic excess. #C67729 functions as the palette's exclamation mark: highest chroma, lowest percentage (6.7%). The value range spans 59 units across the palette, providing the full gamut from deep shadow to near-white and ensuring clear tonal hierarchy. Pietro Perugino's palette 13 carries its own internal logic while remaining in conversation with the artist's broader colour intelligence.