Opera palette
Grape Outpost
Five opera stops with room to breathe — #0069a4 grounds, #4294d0 and #5fb0ee do the talking, #7dc0f5 softens, #afdbff lifts. The analogous bones keep it coherent across book covers that read at thumbnail size. The darkest and lightest stops clear AA for large text.
skyoperafive-stop
#0069a4
#4294d0
#5fb0ee
#7dc0f5
#afdbff
The generator opens with #0069a4 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.