Opera palette
Opal Library
Dark anchor, working middle, light release: #b55f35, #437bc2, #008c8c, #d37a50, #00aaab form a tetradic opera set with somewhere to stand at every lightness. Made for bakery boxes stamped with a single ink color.
skyoperafive-stop
#b55f35
#437bc2
#008c8c
#d37a50
#00aaab
The generator opens with #b55f35 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.