The value structure of Jacob Jordaens is mid-key: quiet, controlled, and cohesive. Temperature is cool-dominant, with blue and green families claiming the largest areas. Every colour is desaturated; the palette proceeds through near-neutrals and gently-coloured greys. At 9.2%, #3B2712 carries the palette's sharpest chromatic charge: an accent that earns its place precisely because it is withheld. A value spread of 56 units gives the palette both depth and air - shadows are genuinely dark, lights genuinely light. The palette has the character of outdoor light: cool, mid-bright, with colour rendered faithfully rather than expressively. Jacob Jordaens's palette 12 carries its own internal logic while remaining in conversation with the artist's broader colour intelligence.