Blue Hour palette
Mossy Bluff
Dark anchor, working middle, light release: #004377, #006ab7, #2e86d5, #5095d9, #6cb2f8 form a tetradic blue hour set with somewhere to stand at every lightness. Made for tea packaging where the flavor color does the talking. The darkest and lightest stops clear AA as a text pair.
skybluehourfive-stophigh-contrast
#004377
#006ab7
#2e86d5
#5095d9
#6cb2f8
The generator opens with #004377 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.