Nebula palette
Birch Bluff
From #a2161a ink through #d04f47, #f06c61, #f6857a to #ffafa6 light, Birch Bluff 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.
rednebulafive-stop
#a2161a
#d04f47
#f06c61
#f6857a
#ffafa6
The generator opens with #a2161a as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.