Blue Hour palette
Barefoot Lighthouse
From #005a7b ink through #0085b3, #36a1d0, #5cafd8 to #7accf6 light, Barefoot Lighthouse is a analogous progression that holds together at any size. Use it for hotel key cards and lobby signage in one system. The darkest and lightest stops clear AA for large text.
cyanbluehourfive-stop
#005a7b
#0085b3
#36a1d0
#5cafd8
#7accf6
The generator opens with #005a7b as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.