Purism keeps values measured and balanced, a hallmark of tonal restraint. Warmth dominates - the palette leans heavily on the yellow-orange-red arc of the colour wheel. Saturation is deliberately withheld - the beauty here lies in the near-monochromatic gradations rather than colour difference. The most saturated colour, #AA8D6E, is reserved to 6.0% of the surface, where it acts as a focal punctuation. The full value range is 57 units: broad enough to build convincing three-dimensional form.