Blue Hour palette
Dusky Clearing
Five blue hour stops with room to breathe — #005090 grounds, #377abd and #5396db do the talking, #6da5e1 softens, #89c2ff lifts. The tetradic bones keep it coherent across national-park posters with layered mountain silhouettes. The darkest and lightest stops clear AA for large text.
skybluehourfive-stop
#005090
#377abd
#5396db
#6da5e1
#89c2ff
The generator opens with #005090 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.