Cubism is high-key - luminous, open, and weighted toward light. The palette tilts toward cool - blues and silver-greys carry the structural weight. The absence of saturated colour is itself an expressive choice: this is a palette of restraint and atmosphere. #724B30 delivers the chromatic peak at only 3.7% - a small shot of colour with outsized visual impact. The value range spans 56 units across the palette, providing the full gamut from deep shadow to near-white and ensuring clear tonal hierarchy. The palette has the character of outdoor light: cool, mid-bright, with colour rendered faithfully rather than expressively.