Sumi palette
Perennial Reef
From #8a244a ink through #b65271, #d56d8c, #dd839c to #fc9fb8 light, Perennial Reef is a split-complementary progression that holds together at any size. Use it for event posters that compete with a wall of other posters. The darkest and lightest stops clear AA for large text.
pinksumifive-stop
#8a244a
#b65271
#d56d8c
#dd839c
#fc9fb8
The generator opens with #8a244a as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.