Marcello Bacciarelli distributes its values across the middle register, creating harmony without high contrast. Marcello Bacciarelli orchestrates warmth above all else - reds, ambers, and siennas take the lead. Chroma is moderate: colours carry enough saturation to be read as colour, but the palette stops well short of garish intensity. The saturated accent, #452214, registers at 7.5% - sparse enough to feel like a deliberate surprise. At 56 units of value range, the palette has the tonal breadth to sustain complex spatial readings. This is the light Marcello Bacciarelli preferred, made measurable.