Values in Alphonse Mucha tilt decisively toward white, giving the palette its luminous character. Cool tones set the register here - the blues and greens easily outweigh any warm accents. Muted throughout, the palette achieves its effects through value and temperature rather than chromatic force. The highest-chroma note - #AD7A42 - appears at just 5.2%, deployed as a precision accent against the quieter ground. 45 units of value spread create a palette that is varied but unified - contrast in the service of harmony. The mid-to-high key, cool bias, and moderate chroma point to outdoor observation - sky and diffused daylight as the dominant light source. In the context of Alphonse Mucha's full range of palettes, group 3 represents one movement in an ongoing chromatic dialogue.