Sumi palette
Rainy Shrine
From #9c4720 ink through #c8734f, #e68f6a, #efa384 to #ffc6af light, Rainy Shrine 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
#9c4720
#c8734f
#e68f6a
#efa384
#ffc6af
The generator opens with #9c4720 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.