Opera palette
Snowy Mesa
From #81400d ink through #975426, #00719a, #b46e41 to #2e8db7 light, Snowy Mesa is a split-complementary progression that holds together at any size. Use it for hotel key cards and lobby signage in one system.
orangeoperafive-stop
#81400d
#975426
#00719a
#b46e41
#2e8db7
The generator opens with #81400d as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.