The value structure of Éloi Firmin Féron is mid-key: quiet, controlled, and cohesive. Warm and cool tones are held in careful balance - neither family dominates, creating tension and resolution simultaneously. Chroma hovers near zero; colour declares itself through subtle shifts in hue rather than outright saturation. Only 6.0% is devoted to #EEE5CC, yet that small allocation delivers the palette's entire chromatic tension. From deepest dark to palest light, the palette traverses 69 units of the value scale - a span that creates natural depth. The palette is a signature: Éloi Firmin Féron's particular sense of value, warmth, and colour weight made legible.