Tropical palette
Sienna Brook
From #823564 ink through #984978, #007c59, #b56393 to #1d9971 light, Sienna Brook is a split-complementary progression that holds together at any size. Use it for hotel key cards and lobby signage in one system.
magentatropicalfive-stop
#823564
#984978
#007c59
#b56393
#1d9971
The generator opens with #823564 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.