Le Nain brothers occupies the comfortable middle of the value scale, avoiding both extremes to hold the eye in a sustained middle grey. Warm and cool tones are held in careful balance - neither family dominates, creating tension and resolution simultaneously. Saturation is deliberately withheld - the beauty here lies in the near-monochromatic gradations rather than colour difference. Only 4.6% is devoted to #7B271E, 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. This is palette 4 of Le Nain brothers's sequence - a single chapter in a chromatic story told across many works.