Mid-key values give Francois-Marie Firmin-Girard its characteristic quietness - nothing blazes, nothing disappears. Temperature is cool-dominant, with blue and green families claiming the largest areas. All colours lean toward grey, building depth through value rather than colour punch. The saturated accent, #987948, registers at 12.6% - sparse enough to feel like a deliberate surprise. At 70 units of value range, the palette has the tonal breadth to sustain complex spatial readings. The mid-to-high key, cool bias, and moderate chroma point to outdoor observation - sky and diffused daylight as the dominant light source. Palette 3 sits within the larger chromatic argument that Francois-Marie Firmin-Girard's complete body of work advances.