Sumi palette
Crimson Reef
From #953500 ink through #d55000, #f56d31, #fb8758 to #ffb396 light, Crimson 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.
orangesumifive-stop
#953500
#d55000
#f56d31
#fb8758
#ffb396
The generator opens with #953500 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.