Leon Spilliaert keeps values measured and balanced, a hallmark of tonal restraint. Leon Spilliaert tilts toward cool - blues and silver-greys carry the structural weight. Muted throughout, the palette achieves its effects through value and temperature rather than chromatic force. Only 4.0% is devoted to #F7E9CA, yet that small allocation delivers the palette's entire chromatic tension. From deepest dark to palest light, the palette traverses 70 units of the value scale - a span that creates natural depth. The palette has the character of outdoor light: cool, mid-bright, with colour rendered faithfully rather than expressively. In the context of Leon Spilliaert's full range of palettes, group 4 represents one movement in an ongoing chromatic dialogue.