Sumi palette
Flint Harbor
From #b40a4e ink through #e24e77, #ff6f93, #ff8fa7 to #ffbfca light, Flint Harbor is a complementary progression that holds together at any size. Use it for wellness apps where the interface must feel calm, not clinical. The darkest and lightest stops clear AA for large text.
pinksumifive-stop
#b40a4e
#e24e77
#ff6f93
#ff8fa7
#ffbfca
The generator opens with #b40a4e as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.