Giovanni (Nino) Costa distributes its values across the middle register, creating harmony without high contrast. Giovanni (Nino) Costa builds on cool foundations: the palette favours the blue-cyan-green arc. Saturation is measured and controlled, giving the palette presence without visual aggression. At 10.6%, #574816 carries the palette's sharpest chromatic charge: an accent that earns its place precisely because it is withheld. From deepest dark to palest light, the palette traverses 56 units of the value scale - a span that creates natural depth. The palette has the character of outdoor light: cool, mid-bright, with colour rendered faithfully rather than expressively. Giovanni (Nino) Costa's palette 4 carries its own internal logic while remaining in conversation with the artist's broader colour intelligence.