Opera palette
Frosted Moor
Dark anchor, working middle, light release: #d45718, #7771e6, #009b6b, #f4743c, #00bb82 form a tetradic opera set with somewhere to stand at every lightness. Made for podcast cover art at sixty pixels square.
blueoperafive-stop
#d45718
#7771e6
#009b6b
#f4743c
#00bb82
The generator opens with #d45718 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.