Sumi palette
Obsidian Atelier
A quiet five-stop sumi arc with a confident middle — #881800 carries the weight and #ff957e carries the air, with #c03d23, #e05b40 and #e6745d bridging in split-complementary formation. Built for fintech onboarding that must feel both safe and modern. The darkest and lightest stops clear AA as a text pair.
redsumifive-stophigh-contrast
#881800
#c03d23
#e05b40
#e6745d
#ff957e
The generator opens with #881800 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.