Values in Pietro Perugino tilt decisively toward white, giving the palette its luminous character. A distinctly cool atmosphere runs through this palette: sky, water, and mist given colour form. Muted throughout, the palette achieves its effects through value and temperature rather than chromatic force. #FDFDFD at 44.8% of the palette: an overwhelming presence that pulls all other colours into its gravitational field. #AE421B functions as the palette's exclamation mark: highest chroma, lowest percentage (1.4%). 73 units of value range underpin the palette's structural clarity: the eye always knows where light falls. The mid-to-high key, cool bias, and moderate chroma point to outdoor observation - sky and diffused daylight as the dominant light source. Palette 1 sits within the larger chromatic argument that Pietro Perugino's complete body of work advances.