Rosso Fiorentino occupies the comfortable middle of the value scale, avoiding both extremes to hold the eye in a sustained middle grey. Rosso Fiorentino orchestrates warmth above all else - reds, ambers, and siennas take the lead. Saturation is measured and controlled, giving the palette presence without visual aggression. At 31.6%, #19100C functions less as a colour accent and more as a complete atmospheric environment. The highest-chroma note - #B02D10 - appears at just 4.9%, deployed as a precision accent against the quieter ground. A value spread of 70 units gives the palette both depth and air - shadows are genuinely dark, lights genuinely light. This is palette 3 of Rosso Fiorentino's sequence - a single chapter in a chromatic story told across many works.