Low-key values are the structural spine of Antonello da Messina, giving it gravity and atmosphere. Warm hues command this palette; Antonello da Messina favours the reds, oranges, and yellows of firelight and earth. Chroma is kept low across all colours, producing the soft, enveloping quality that characterises tonal painting. 51.8% of the palette belongs to #110F10, a concentration that makes it the unmistakable visual centre. The most saturated colour, #8C3426, is reserved to 7.0% of the surface, where it acts as a focal punctuation. The full value range is 67 units: broad enough to build convincing three-dimensional form. This tonal restraint is characteristic of the Antonello da Messina approach: colour serves light, not the reverse. In the context of Antonello da Messina's full range of palettes, group 7 represents one movement in an ongoing chromatic dialogue.