Juan Jiménez Martín keeps values measured and balanced, a hallmark of tonal restraint. Temperature is balanced: the palette pits warm earth against cool sky without declaring a winner. Chroma hovers near zero; colour declares itself through subtle shifts in hue rather than outright saturation. The saturated accent, #583422, registers at 8.1% - sparse enough to feel like a deliberate surprise. At 64 units of value range, the palette has the tonal breadth to sustain complex spatial readings. Palette 4 sits within the larger chromatic argument that Juan Jiménez Martín's complete body of work advances.