Mid-key values give Paul Trouillebert its characteristic quietness - nothing blazes, nothing disappears. Temperature is cool-dominant, with blue and green families claiming the largest areas. Chroma is kept low across all colours, producing the soft, enveloping quality that characterises tonal painting. #6B6830 delivers the chromatic peak at only 10.4% - a small shot of colour with outsized visual impact. Value range is moderate at 54 units - enough contrast for legibility, not so much as to fragment the tonal unity. The palette has the character of outdoor light: cool, mid-bright, with colour rendered faithfully rather than expressively. Paul Trouillebert's palette 3 carries its own internal logic while remaining in conversation with the artist's broader colour intelligence.