Blue Hour palette
Icy Cottage
From #6659c9 ink through #0e6ccb, #007999, #3488ea to #0096bd light, Icy Cottage is a tetradic progression that holds together at any size. Use it for national-park posters with layered mountain silhouettes.
bluebluehourfive-stop
#6659c9
#0e6ccb
#007999
#3488ea
#0096bd
The generator opens with #6659c9 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.