Sumi palette
Tranquil Estuary
From #ab1d55 ink through #c33869, #00877b, #e35683 to #00a596 light, Tranquil Estuary is a split-complementary progression that holds together at any size. Use it for fintech onboarding that must feel both safe and modern.
pinksumifive-stop
#ab1d55
#c33869
#00877b
#e35683
#00a596
The generator opens with #ab1d55 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.