Mid-key values give Claude Monet 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. #86814F functions as the palette's exclamation mark: highest chroma, lowest percentage (4.3%). At 53 units across the value scale, the palette keeps contrast readable without letting it dominate. The mid-to-high key, cool bias, and moderate chroma point to outdoor observation - sky and diffused daylight as the dominant light source. Claude Monet's palette 21 carries its own internal logic while remaining in conversation with the artist's broader colour intelligence.