Opera palette
Terracotta Patio
From #ac4e00 ink through #6d5bb9, #008163, #ca692c to #009f7b light, Terracotta Patio is a split-complementary progression that holds together at any size. Use it for national-park posters with layered mountain silhouettes.
blueoperafive-stop
#ac4e00
#6d5bb9
#008163
#ca692c
#009f7b
The generator opens with #ac4e00 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.