Opera palette
Coral Hollow
From #aa6642 ink through #776fb2, #2c8d6e, #c7815c to #4ca989 light, Coral Hollow is a tetradic progression that holds together at any size. Use it for national-park posters with layered mountain silhouettes.
orangeoperafive-stop
#aa6642
#776fb2
#2c8d6e
#c7815c
#4ca989
The generator opens with #aa6642 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.