Mid-key values give Alexandre-Jacques Chantron its characteristic quietness - nothing blazes, nothing disappears. Alexandre-Jacques Chantron builds on cool foundations: the palette favours the blue-cyan-green arc. Saturation is deliberately withheld - the beauty here lies in the near-monochromatic gradations rather than colour difference. At 9.3%, #D6754F carries the palette's sharpest chromatic charge: an accent that earns its place precisely because it is withheld. The full value range is 65 units: broad enough to build convincing three-dimensional form. The palette has the character of outdoor light: cool, mid-bright, with colour rendered faithfully rather than expressively. This is palette 3 of Alexandre-Jacques Chantron's sequence - a single chapter in a chromatic story told across many works.