Blue Hour palette
Crackling Kiln
Five blue hour stops with room to breathe — #004587 grounds, #006ccc and #2e88eb do the talking, #5299ed softens, #7ab6ff lifts. The analogous bones keep it coherent across national-park posters with layered mountain silhouettes. The darkest and lightest stops clear AA as a text pair.
skybluehourfive-stophigh-contrast
#004587
#006ccc
#2e88eb
#5299ed
#7ab6ff
The generator opens with #004587 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.