Blue Hour palette
Poppy Junction
Dark anchor, working middle, light release: #255c94, #5286be, #6da2dc, #84b1e3, #a2ceff form a analogous blue hour set with somewhere to stand at every lightness. Made for national-park posters with layered mountain silhouettes. The darkest and lightest stops clear AA for large text.
skybluehourfive-stop
#255c94
#5286be
#6da2dc
#84b1e3
#a2ceff
The generator opens with #255c94 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.