Limbourg brothers keeps values measured and balanced, a hallmark of tonal restraint. Limbourg brothers tilts toward cool - blues and silver-greys carry the structural weight. Chroma is moderate: colours carry enough saturation to be read as colour, but the palette stops well short of garish intensity. The saturated accent, #4E5C8E, registers at 10.3% - sparse enough to feel like a deliberate surprise. The value range of 46 units sits in the comfortable middle: enough depth, enough light, neither extreme. High luminosity and cool temperature suggest the plein-air condition: unfiltered daylight and open sky. Palette 6 sits within the larger chromatic argument that Limbourg brothers's complete body of work advances.