Opera palette
Twilit Deck
From #004f6f ink through #0379a7, #3395c4, #57a3cc to #74c0e9 light, Twilit Deck is a analogous progression that holds together at any size. Use it for packaging that photographs well under harsh retail light. The darkest and lightest stops clear AA for large text.
skyoperafive-stop
#004f6f
#0379a7
#3395c4
#57a3cc
#74c0e9
The generator opens with #004f6f as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.