Leonardo da Vinci is built on dark foundations, with values clustered toward shadow. Leonardo da Vinci orchestrates warmth above all else - reds, ambers, and siennas take the lead. Chroma hovers near zero; colour declares itself through subtle shifts in hue rather than outright saturation. A single dominant - #120908 at 36.0% - sets the character of the whole composition. #593D21 delivers the chromatic peak at only 8.6% - a small shot of colour with outsized visual impact. The value range spans 64 units across the palette, providing the full gamut from deep shadow to near-white and ensuring clear tonal hierarchy. The combination of low values, muted chroma, and compressed range is the signature of the Tonalist mode - painting as atmosphere. Palette 6 sits within the larger chromatic argument that Leonardo da Vinci's complete body of work advances.