Values in Giovanni Costa rest in the mid-range - neither dramatically lit nor steeped in shadow. Giovanni Costa tilts toward cool - blues and silver-greys carry the structural weight. Chroma hovers near zero; colour declares itself through subtle shifts in hue rather than outright saturation. #594E3C claims 25.2% of the surface, functioning as the work's tonal foundation. #BF8E46 functions as the palette's exclamation mark: highest chroma, lowest percentage (2.9%). The value range spans 58 units across the palette, providing the full gamut from deep shadow to near-white and ensuring clear tonal hierarchy. The palette has the character of outdoor light: cool, mid-bright, with colour rendered faithfully rather than expressively. Palette 6 sits within the larger chromatic argument that Giovanni Costa's complete body of work advances.