Opera palette
Rosewood Fjord
From #0067a7 ink through #0f91e7, #4aaeff, #73beff to #afd9ff light, Rosewood Fjord 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
#0067a7
#0f91e7
#4aaeff
#73beff
#afd9ff
The generator opens with #0067a7 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.