Opera palette
Obsidian Pier
Five stops tuned to sit together without fighting — #5f85d7 ink anchors the set, #00b9c7 opens it up, and #0093cb, #009aa6, #39afe9 cross the middle in a analogous arrangement. Obsidian Pier suits book covers that read at thumbnail size.
skyoperafive-stop
#5f85d7
#0093cb
#009aa6
#39afe9
#00b9c7
The generator opens with #5f85d7 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.