Opera palette
Restful Alley
Dark anchor, working middle, light release: #005079, #0079b5, #3295d3, #57a4d9, #74c0f7 form a complementary opera 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 for large text.
skyoperafive-stop
#005079
#0079b5
#3295d3
#57a4d9
#74c0f7
The generator opens with #005079 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.