Mid-key values give Post-Impressionism its characteristic quietness - nothing blazes, nothing disappears. Temperature is balanced: the palette pits warm earth against cool sky without declaring a winner. All colours lean toward grey, building depth through value rather than colour punch. The highest-chroma note - #B28349 - appears at just 10.2%, deployed as a precision accent against the quieter ground. Value range is moderate at 48 units - enough contrast for legibility, not so much as to fragment the tonal unity.