Opera palette
Cinder Mesa
From #16649f ink through #4b8ec9, #67aae7, #81baee to #aad6ff light, Cinder Mesa 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
#16649f
#4b8ec9
#67aae7
#81baee
#aad6ff
The generator opens with #16649f as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.