Sumi palette
Glacier Mill
From #8c1d51 ink through #b84e79, #d76994, #df81a3 to #fe9dbf light, Glacier Mill is a tetradic 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
#8c1d51
#b84e79
#d76994
#df81a3
#fe9dbf
The generator opens with #8c1d51 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.