Blue Hour palette
Crackling Grove
Dark anchor, working middle, light release: #005ca2, #986000, #0070c3, #bb7800, #308ce1 form a tetradic blue hour set with somewhere to stand at every lightness. Made for bakery boxes stamped with a single ink color.
skybluehourfive-stop
#005ca2
#986000
#0070c3
#bb7800
#308ce1
The generator opens with #005ca2 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.