Opera palette
Melon Cabin
From #686fb3 ink through #3f7bb1, #00849e, #5a97ce to #30a0bc light, Melon Cabin is a analogous progression that holds together at any size. Use it for museum exhibition graphics with long sightlines.
skyoperafive-stop
#686fb3
#3f7bb1
#00849e
#5a97ce
#30a0bc
The generator opens with #686fb3 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.