Blue Hour palette
Lullaby Plaza
Dark anchor, working middle, light release: #00436c, #006ba8, #2e86c5, #5195cb, #6db2e9 form a triadic blue hour set with somewhere to stand at every lightness. Made for event posters that compete with a wall of other posters. The darkest and lightest stops clear AA as a text pair.
skybluehourfive-stophigh-contrast
#00436c
#006ba8
#2e86c5
#5195cb
#6db2e9
The generator opens with #00436c as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.