Values in Michel-Barthelemy Ollivier rest in the mid-range - neither dramatically lit nor steeped in shadow. 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. The saturated accent, #3F3D29, registers at 10.0% - sparse enough to feel like a deliberate surprise. 64 units of value range underpin the palette's structural clarity: the eye always knows where light falls. The mid-to-high key, cool bias, and moderate chroma point to outdoor observation - sky and diffused daylight as the dominant light source. These proportions encode Michel-Barthelemy Ollivier's instinctive sense of how much of each quality the eye can hold.