Retro palette
Latte Reef
Dark anchor, working middle, light release: #0a3c9d, #3768c7, #5184e5, #6895e9, #88b2ff form a split-complementary retro 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.
skyretrofive-stophigh-contrast
#0a3c9d
#3768c7
#5184e5
#6895e9
#88b2ff
The generator opens with #0a3c9d as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.