Mid-key values give Hugues Merle its characteristic quietness - nothing blazes, nothing disappears. Hugues Merle builds on cool foundations: the palette favours the blue-cyan-green arc. Chroma is kept low across all colours, producing the soft, enveloping quality that characterises tonal painting. The saturated accent, #8F6F4E, registers at 5.8% - sparse enough to feel like a deliberate surprise. From deepest dark to palest light, the palette traverses 72 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 Hugues Merle's full range of palettes, group 3 represents one movement in an ongoing chromatic dialogue.