Sumi palette
Sultry Cottage
Five stops tuned to sit together without fighting — #77002c ink anchors the set, #fa7b92 opens it up, and #b41d4b, #d44064, #da5e77 cross the middle in a tetradic arrangement. Sultry Cottage suits fintech onboarding that must feel both safe and modern. The darkest and lightest stops clear AA as a text pair.
redsumifive-stophigh-contrast
#77002c
#b41d4b
#d44064
#da5e77
#fa7b92
The generator opens with #77002c as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.