Opera palette
Greige Clearing
Five stops tuned to sit together without fighting — #004d70 ink anchors the set, #72beeb opens it up, and #0077a9, #3293c6, #56a1cd cross the middle in a tetradic arrangement. Greige Clearing suits book covers that read at thumbnail size. The darkest and lightest stops clear AA for large text.
skyoperafive-stop
#004d70
#0077a9
#3293c6
#56a1cd
#72beeb
The generator opens with #004d70 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.