Blue Hour palette
Lullaby Oasis
Five stops tuned to sit together without fighting — #005a7a ink anchors the set, #79ccf5 opens it up, and #0085b2, #36a1cf, #5cafd7 cross the middle in a tetradic arrangement. Lullaby Oasis suits museum exhibition graphics with long sightlines. The darkest and lightest stops clear AA for large text.
cyanbluehourfive-stop
#005a7a
#0085b2
#36a1cf
#5cafd7
#79ccf5
The generator opens with #005a7a as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.