The value structure of Jan Matejko is mid-key: quiet, controlled, and cohesive. Warmth dominates - the palette of Jan Matejko leans heavily on the yellow-orange-red arc of the colour wheel. The absence of saturated colour is itself an expressive choice: this is a palette of restraint and atmosphere. The saturated accent, #845642, registers at 10.5% - sparse enough to feel like a deliberate surprise. A value spread of 60 units gives the palette both depth and air - shadows are genuinely dark, lights genuinely light. In the context of Jan Matejko's full range of palettes, group 14 represents one movement in an ongoing chromatic dialogue.