Mattia Preti occupies the comfortable middle of the value scale, avoiding both extremes to hold the eye in a sustained middle grey. The dominant temperature is warm, with earth tones and fire-hues setting the emotional key. The absence of saturated colour is itself an expressive choice: this is a palette of restraint and atmosphere. Mattia Preti gives 25.6% of the composition to a single #1F1418 - a decisive chromatic anchor. The highest-chroma note - #E2D6D3 - appears at just 3.7%, deployed as a precision accent against the quieter ground. At 67 units of value range, the palette has the tonal breadth to sustain complex spatial readings. This is palette 4 of Mattia Preti's sequence - a single chapter in a chromatic story told across many works.