Blue Hour palette
Restful Prairie
Dark anchor, working middle, light release: #006c8a, #0099c1, #3bb6df, #66c4e7, #90e0ff form a analogous blue hour set with somewhere to stand at every lightness. Made for packaging that photographs well under harsh retail light. The darkest and lightest stops clear AA for large text.
cyanbluehourfive-stop
#006c8a
#0099c1
#3bb6df
#66c4e7
#90e0ff
The generator opens with #006c8a as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.