Mid-key values give Adolphe Yvon its characteristic quietness - nothing blazes, nothing disappears. Blues and teal-greys govern the palette, lending it an aquatic or atmospheric quality. A restrained, mid-chroma palette: every hue is present and legible, but nothing shouts. Rather than a studied accent, #C1AD72 takes 25.3% - a bold allocation that saturates the composition's atmosphere. From deepest dark to palest light, the palette traverses 65 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. Adolphe Yvon's palette 1 carries its own internal logic while remaining in conversation with the artist's broader colour intelligence.