Opera palette
Rosy Saloon
From #9952a5 ink through #b25500, #007da9, #3a8731 to #d0702e light, Rosy Saloon is a split-complementary progression that holds together at any size. Use it for hotel key cards and lobby signage in one system.
greenoperafive-stop
#9952a5
#b25500
#007da9
#3a8731
#d0702e
The generator opens with #9952a5 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.