Proto Renaissance distributes its values across the middle register, creating harmony without high contrast. Heat pervades this palette; warm chromatic identities outweigh cool ones at almost every weight. Mid-range chroma keeps the palette grounded - colourful but not strident. The highest-chroma note - #76411E - appears at just 9.7%, deployed as a precision accent against the quieter ground. From deepest dark to palest light, the palette traverses 57 units of the value scale - a span that creates natural depth.