Luca Signorelli distributes its values across the middle register, creating harmony without high contrast. Neither warm nor cool has the upper hand here; the equilibrium between the two generates the palette's visual energy. Mid-saturation across the board: the palette has colour character without chromatic excess. #E0BB68 functions as the palette's exclamation mark: highest chroma, lowest percentage (7.4%). A value spread of 62 units gives the palette both depth and air - shadows are genuinely dark, lights genuinely light. Together these qualities point to the open-air Impressionist method: recording light rather than local colour. Luca Signorelli's palette 2 carries its own internal logic while remaining in conversation with the artist's broader colour intelligence.