Low-key values are the structural spine of Gerrit Dou, giving it gravity and atmosphere. Blues and teal-greys govern the palette, lending it an aquatic or atmospheric quality. Chroma hovers near zero; colour declares itself through subtle shifts in hue rather than outright saturation. #12100D at 45.9% of the palette: an overwhelming presence that pulls all other colours into its gravitational field. The saturated accent, #59412A, registers at 3.6% - sparse enough to feel like a deliberate surprise. 69 units of value range underpin the palette's structural clarity: the eye always knows where light falls. This tonal restraint is characteristic of the Gerrit Dou approach: colour serves light, not the reverse. Gerrit Dou's palette 11 carries its own internal logic while remaining in conversation with the artist's broader colour intelligence.