Sumi palette
Sandy Oasis
Dark anchor, working middle, light release: #852400, #b15135, #cf6c50, #d78269, #f69e84 form a triadic 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
#852400
#b15135
#cf6c50
#d78269
#f69e84
The generator opens with #852400 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.