Blue Hour palette
Distant Boulevard
Five blue hour stops with room to breathe — #006381 grounds, #008fb8 and #38abd5 do the talking, #61b9de softens, #7ed7fc 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.
cyanbluehourfive-stop
#006381
#008fb8
#38abd5
#61b9de
#7ed7fc
The generator opens with #006381 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.