Opera palette
Seafoam Delta
From #006cb0 ink through #ae6a00, #0081d1, #d38200 to #349def light, Seafoam Delta is a analogous progression that holds together at any size. Use it for event posters that compete with a wall of other posters.
skyoperafive-stop
#006cb0
#ae6a00
#0081d1
#d38200
#349def
The generator opens with #006cb0 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.