Sumi palette
Halcyon Heath
From #9f3a53 ink through #cb677c, #ea8397, #f299a9 to #ffbfca light, Halcyon Heath is a monochromatic progression that holds together at any size. Use it for fintech onboarding that must feel both safe and modern. The darkest and lightest stops clear AA for large text.
redsumifive-stop
#9f3a53
#cb677c
#ea8397
#f299a9
#ffbfca
The generator opens with #9f3a53 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.