Sumi palette
Obsidian Cellar
Five sumi stops with room to breathe — #a00034 grounds, #d43c59 and #f45b73 do the talking, #fa7888 softens, #ffa8af lifts. The split-complementary bones keep it coherent across fintech onboarding that must feel both safe and modern. The darkest and lightest stops clear AA as a text pair.
redsumifive-stophigh-contrast
#a00034
#d43c59
#f45b73
#fa7888
#ffa8af
The generator opens with #a00034 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.