Giovanni (Nino) Costa sits in the centre of the value range, lending the palette a sense of even, sustained light. Cool tones set the register here - the blues and greens easily outweigh any warm accents. Chroma hovers near zero; colour declares itself through subtle shifts in hue rather than outright saturation. Only 11.8% is devoted to #B09663, yet that small allocation delivers the palette's entire chromatic tension. A value spread of 57 units gives the palette both depth and air - shadows are genuinely dark, lights genuinely light. 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 Giovanni (Nino) Costa's full range of palettes, group 6 represents one movement in an ongoing chromatic dialogue.