Mid-key values give religious painting its characteristic quietness - nothing blazes, nothing disappears. 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 saturated accent, #633A30, registers at 6.2% - sparse enough to feel like a deliberate surprise. 51 units of value spread create a palette that is varied but unified - contrast in the service of harmony.