Opera palette
Cypress Boulevard
From #004463 ink through #006d9b, #2f88b8, #5197bf to #6db3dd light, Cypress Boulevard is a analogous 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 as a text pair.
skyoperafive-stophigh-contrast
#004463
#006d9b
#2f88b8
#5197bf
#6db3dd
The generator opens with #004463 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.