Opera palette
Granite Dune
Five stops tuned to sit together without fighting — #b22423 ink anchors the set, #00a5b5 opens it up, and #cb3e38, #008794, #eb5c53 cross the middle in a monochromatic arrangement. Granite Dune suits book covers that read at thumbnail size.
redoperafive-stop
#b22423
#cb3e38
#008794
#eb5c53
#00a5b5
The generator opens with #b22423 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.