Blue Hour palette
Lupine Hollow
Five stops tuned to sit together without fighting — #004b73 ink anchors the set, #71bbf0 opens it up, and #0074ae, #3190cb, #559ed2 cross the middle in a tetradic arrangement. Lupine Hollow suits event posters that compete with a wall of other posters. The darkest and lightest stops clear AA for large text.
skybluehourfive-stop
#004b73
#0074ae
#3190cb
#559ed2
#71bbf0
The generator opens with #004b73 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.