Values in Luca Signorelli rest in the mid-range - neither dramatically lit nor steeped in shadow. Warm hues command this palette; Luca Signorelli favours the reds, oranges, and yellows of firelight and earth. Chroma hovers near zero; colour declares itself through subtle shifts in hue rather than outright saturation. The highest-chroma note - #543023 - appears at just 8.4%, deployed as a precision accent against the quieter ground. Spanning 52 units on the value axis, the palette achieves the balance between tonal flatness and fragmentation. This is palette 3 of Luca Signorelli's sequence - a single chapter in a chromatic story told across many works.