Regionalism distributes its values across the middle register, creating harmony without high contrast. Built on cool foundations: the palette favours the blue-cyan-green arc. Chroma is held at a comfortable level - distinct colours, but no single hue is allowed to overwhelm. The most saturated colour, #02469D, covers 31.1% of the surface: too much to call an accent, too strong to ignore. The full value range is 55 units: broad enough to build convincing three-dimensional form. The palette has the character of outdoor light: cool, mid-bright, with colour rendered faithfully rather than expressively.