Mid-key values give Metaphysical art its characteristic quietness - nothing blazes, nothing disappears. Warm hues command this palette; it favours the reds, oranges, and yellows of firelight and earth. Saturation is deliberately withheld - the beauty here lies in the near-monochromatic gradations rather than colour difference. At 6.7%, #47321F carries the palette's sharpest chromatic charge: an accent that earns its place precisely because it is withheld. From deepest dark to palest light, the palette traverses 63 units of the value scale - a span that creates natural depth.