Blue Hour palette
Sandy Fen
Five stops tuned to sit together without fighting — #005877 ink anchors the set, #78caf2 opens it up, and #0083af, #359fcc, #5badd4 cross the middle in a analogous arrangement. Sandy Fen suits museum exhibition graphics with long sightlines. The darkest and lightest stops clear AA for large text.
cyanbluehourfive-stop
#005877
#0083af
#359fcc
#5badd4
#78caf2
The generator opens with #005877 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.