Luminism keeps values measured and balanced, a hallmark of tonal restraint. Yellow, ochre, sienna: warm hues deployed as the palette's primary energy. Saturation is deliberately withheld - the beauty here lies in the near-monochromatic gradations rather than colour difference. At 8.0%, #4B3321 carries the palette's sharpest chromatic charge: an accent that earns its place precisely because it is withheld. Spanning 54 units on the value axis, the palette achieves the balance between tonal flatness and fragmentation.