Impressionism is strongly light-biased - shadow is suggested rather than declared. The palette tilts toward cool - blues and silver-greys carry the structural weight. All colours lean toward grey, building depth through value rather than colour punch. At 6.1%, #684930 carries the palette's sharpest chromatic charge: an accent that earns its place precisely because it is withheld. At 57 units of value range, the palette has the tonal breadth to sustain complex spatial readings. The palette has the character of outdoor light: cool, mid-bright, with colour rendered faithfully rather than expressively.