Blue Hour palette
Opal Reef
Five blue hour stops with room to breathe — #004d64 grounds, #007799 and #3292b5 do the talking, #55a0be softens, #72bddc lifts. The analogous bones keep it coherent across tea packaging where the flavor color does the talking. The darkest and lightest stops clear AA for large text.
cyanbluehourfive-stop
#004d64
#007799
#3292b5
#55a0be
#72bddc
The generator opens with #004d64 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.