Opera palette
Lacquered Inn
From #005f90 ink through #008acd, #37a6eb, #5fb6f1 to #92d1ff light, Lacquered Inn is a analogous progression that holds together at any size. Use it for national-park posters with layered mountain silhouettes. The darkest and lightest stops clear AA for large text.
skyoperafive-stop
#005f90
#008acd
#37a6eb
#5fb6f1
#92d1ff
The generator opens with #005f90 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.