Blue Hour palette
Lunar Reef
From #005b7c ink through #0a86b3, #39a2d0, #5fb0d8 to #7ccdf6 light, Lunar Reef is a triadic progression that holds together at any size. Use it for museum exhibition graphics with long sightlines. The darkest and lightest stops clear AA for large text.
cyanbluehourfive-stop
#005b7c
#0a86b3
#39a2d0
#5fb0d8
#7ccdf6
The generator opens with #005b7c as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.