Values in Art Nouveau rest in the mid-range - neither dramatically lit nor steeped in shadow. 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. At 4.1%, #444A75 carries the palette's sharpest chromatic charge: an accent that earns its place precisely because it is withheld. The palette spans 53 value units: a measured range that delivers coherence over drama.