High Renaissance is high-key - luminous, open, and weighted toward light. Temperature is balanced: the palette pits warm earth against cool sky without declaring a winner. Saturation is measured and controlled, giving the palette presence without visual aggression. Rather than a studied accent, #B8873E takes 20.7% - a bold allocation that saturates the composition's atmosphere. The value range spans 66 units across the palette, providing the full gamut from deep shadow to near-white and ensuring clear tonal hierarchy. The palette reads as an Impressionist one - light-biased, chromatically direct, and built on temperature contrast rather than value opposition.