tronie occupies the comfortable middle of the value scale, avoiding both extremes to hold the eye in a sustained middle grey. Warmth dominates - the palette leans heavily on the yellow-orange-red arc of the colour wheel. Chroma hovers near zero; colour declares itself through subtle shifts in hue rather than outright saturation. The most saturated colour, #924C2E, is reserved to 2.0% of the surface, where it acts as a focal punctuation. 50 units of value spread create a palette that is varied but unified - contrast in the service of harmony.