Blue Hour palette
Dappled Harbor
Five blue hour stops with room to breathe — #007091 grounds, #009dca and #3cbae8 do the talking, #68c8f0 softens, #a1e2ff 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
#007091
#009dca
#3cbae8
#68c8f0
#a1e2ff
The generator opens with #007091 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.