Blue Hour palette
Lavender Fen
Five stops tuned to sit together without fighting — #00486d ink anchors the set, #6fb8ea opens it up, and #0071a8, #308cc5, #539bcc cross the middle in a tetradic arrangement. Lavender Fen suits yoga studio schedules pinned to a corkboard. The darkest and lightest stops clear AA as a text pair.
skybluehourfive-stophigh-contrast
#00486d
#0071a8
#308cc5
#539bcc
#6fb8ea
The generator opens with #00486d as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.