Opera palette
Iris Ridge
From #146aa8 ink through #4c95d3, #68b1f1, #84c1f8 to #b7dcff light, Iris Ridge is a triadic progression that holds together at any size. Use it for book covers that read at thumbnail size. The darkest and lightest stops clear AA for large text.
skyoperafive-stop
#146aa8
#4c95d3
#68b1f1
#84c1f8
#b7dcff
The generator opens with #146aa8 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.