Istvan Nagy distributes its values across the middle register, creating harmony without high contrast. Istvan Nagy builds on cool foundations: the palette favours the blue-cyan-green arc. Every colour is desaturated; the palette proceeds through near-neutrals and gently-coloured greys. The highest-chroma note - #54461E - appears at just 4.6%, deployed as a precision accent against the quieter ground. 60 units of value range underpin the palette's structural clarity: the eye always knows where light falls. The palette has the character of outdoor light: cool, mid-bright, with colour rendered faithfully rather than expressively. Palette 4 sits within the larger chromatic argument that Istvan Nagy's complete body of work advances.