Blue Hour palette
Lantern Library
Dark anchor, working middle, light release: #235d93, #5187bd, #6ca3db, #84b2e2, #a1cfff form a tetradic blue hour set with somewhere to stand at every lightness. Made for indie game interfaces with a strong day-night rhythm. The darkest and lightest stops clear AA for large text.
skybluehourfive-stop
#235d93
#5187bd
#6ca3db
#84b2e2
#a1cfff
The generator opens with #235d93 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.