Piero di Cosimo keeps values measured and balanced, a hallmark of tonal restraint. Yellow, ochre, sienna: warm hues that Piero di Cosimo deploys as the palette's primary energy. Saturation is deliberately withheld - the beauty here lies in the near-monochromatic gradations rather than colour difference. #7B3D23 delivers the chromatic peak at only 9.0% - a small shot of colour with outsized visual impact. Value range is moderate at 53 units - enough contrast for legibility, not so much as to fragment the tonal unity. In the context of Piero di Cosimo's full range of palettes, group 3 represents one movement in an ongoing chromatic dialogue.