Blue Hour palette
Nightfall Junction
Dark anchor, working middle, light release: #005c74, #0588a9, #38a4c6, #5eb2cf, #7bcfed form a tetradic blue hour set with somewhere to stand at every lightness. Made for craft brewery cans lined up in a cooler door. The darkest and lightest stops clear AA for large text.
cyanbluehourfive-stop
#005c74
#0588a9
#38a4c6
#5eb2cf
#7bcfed
The generator opens with #005c74 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.