Blue Hour palette
Indigo Saloon
Five stops tuned to sit together without fighting — #0062a6 ink anchors the set, #abd5ff opens it up, and #3c8dd5, #59a9f3, #77b9f9 cross the middle in a analogous arrangement. Indigo Saloon suits event posters that compete with a wall of other posters. The darkest and lightest stops clear AA for large text.
skybluehourfive-stop
#0062a6
#3c8dd5
#59a9f3
#77b9f9
#abd5ff
The generator opens with #0062a6 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.