Opera palette
Chalky Fen
Five stops tuned to sit together without fighting — #5679c4 ink anchors the set, #00abb7 opens it up, and #0086b9, #008c97, #36a2d6 cross the middle in a analogous arrangement. Chalky Fen suits book covers that read at thumbnail size.
skyoperafive-stop
#5679c4
#0086b9
#008c97
#36a2d6
#00abb7
The generator opens with #5679c4 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.