Mid-key values give Jakob Alt its characteristic quietness - nothing blazes, nothing disappears. Jakob Alt orchestrates warmth above all else - reds, ambers, and siennas take the lead. Chroma hovers near zero; colour declares itself through subtle shifts in hue rather than outright saturation. The most saturated colour, #A98156, covers 20.0% of the surface: too much to call an accent, too strong to ignore. From deepest dark to palest light, the palette traverses 66 units of the value scale - a span that creates natural depth. These proportions encode Jakob Alt's instinctive sense of how much of each quality the eye can hold.