Carl Gustav Carus is built on dark foundations, with values clustered toward shadow. Blues and teal-greys govern the palette, lending it an aquatic or atmospheric quality. Every colour is desaturated; the palette proceeds through near-neutrals and gently-coloured greys. Carl Gustav Carus gives 27.9% of the composition to a single #17150F - a decisive chromatic anchor. #7A6841 functions as the palette's exclamation mark: highest chroma, lowest percentage (1.7%). A value spread of 58 units gives the palette both depth and air - shadows are genuinely dark, lights genuinely light. This tonal restraint is characteristic of the Carl Gustav Carus approach: colour serves light, not the reverse. Palette 5 sits within the larger chromatic argument that Carl Gustav Carus's complete body of work advances.