The palette of Hyacinthe Rigaud sits in the lower register of the value scale - dense, contained, and weighted. Heat pervades this palette; warm chromatic identities outweigh cool ones at almost every weight. Chroma hovers near zero; colour declares itself through subtle shifts in hue rather than outright saturation. At 43.0%, #231718 functions less as a colour accent and more as a complete atmospheric environment. The saturated accent, #6B442D, registers at 6.8% - sparse enough to feel like a deliberate surprise. 63 units of value range underpin the palette's structural clarity: the eye always knows where light falls. This tonal restraint is characteristic of the Hyacinthe Rigaud approach: colour serves light, not the reverse. Palette 4 sits within the larger chromatic argument that Hyacinthe Rigaud's complete body of work advances.