Gaston Vuillier distributes its values across the middle register, creating harmony without high contrast. Temperature reads distinctly warm: the reds and earth tones from Gaston Vuillier carry the compositional weight. Chroma hovers near zero; colour declares itself through subtle shifts in hue rather than outright saturation. The highest-chroma note - #A23B3B - appears at just 3.3%, deployed as a precision accent against the quieter ground. At 54 units across the value scale, the palette keeps contrast readable without letting it dominate. Taken together, these qualities constitute Gaston Vuillier's chromatic voice - distinctive enough to be read across an entire body of work.