Salvador Sánchez Barbudo distributes its values across the middle register, creating harmony without high contrast. The dominant temperature is warm, with earth tones and fire-hues setting the emotional key. Chroma hovers near zero; colour declares itself through subtle shifts in hue rather than outright saturation. The highest-chroma note - #AE7744 - appears at just 4.8%, deployed as a precision accent against the quieter ground. At 69 units of value range, the palette has the tonal breadth to sustain complex spatial readings. Salvador Sánchez Barbudo's palette 4 carries its own internal logic while remaining in conversation with the artist's broader colour intelligence.