Sumi palette
Daybreak Hollow
From #901f46 ink through #a83759, #00766d, #c75373 to #009489 light, Daybreak Hollow is a monochromatic progression that holds together at any size. Use it for event posters that compete with a wall of other posters.
pinksumifive-stop
#901f46
#a83759
#00766d
#c75373
#009489
The generator opens with #901f46 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.