Sumi palette
Linen Crossing
Dark anchor, working middle, light release: #9f472d, #cb7359, #ea8f74, #f2a38c, #ffc8b8 form a split-complementary sumi set with somewhere to stand at every lightness. Made for event posters that compete with a wall of other posters. The darkest and lightest stops clear AA for large text.
redsumifive-stop
#9f472d
#cb7359
#ea8f74
#f2a38c
#ffc8b8
The generator opens with #9f472d as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.