Sumi palette
Hickory Courtyard
Dark anchor, working middle, light release: #842100, #b14e33, #cf694e, #d77f67, #f69b82 form a split-complementary sumi set with somewhere to stand at every lightness. Made for fintech onboarding that must feel both safe and modern. The darkest and lightest stops clear AA as a text pair.
redsumifive-stophigh-contrast
#842100
#b14e33
#cf694e
#d77f67
#f69b82
The generator opens with #842100 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.