Opera palette
Cobalt Grove
Five opera stops with room to breathe — #822a51 grounds, #993f65 and #007461 do the talking, #b75a7f softens, #00927b lifts. The analogous bones keep it coherent across book covers that read at thumbnail size.
pinkoperafive-stop
#822a51
#993f65
#007461
#b75a7f
#00927b
The generator opens with #822a51 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.