Sumi palette
Torrid Harbor
From #8f2c40 ink through #a64153, #007875, #c45c6c to #009693 light, Torrid Harbor is a tetradic progression that holds together at any size. Use it for wellness apps where the interface must feel calm, not clinical.
redsumifive-stop
#8f2c40
#a64153
#007875
#c45c6c
#009693
The generator opens with #8f2c40 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.