Blue Hour palette
Firstlight Courtyard
From #004f5f ink through #007a91, #3295ad, #57a3b7 to #73c0d4 light, Firstlight Courtyard is a triadic progression that holds together at any size. Use it for tea packaging where the flavor color does the talking. The darkest and lightest stops clear AA for large text.
cyanbluehourfive-stop
#004f5f
#007a91
#3295ad
#57a3b7
#73c0d4
The generator opens with #004f5f as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.