Sumi palette
Obsidian Estuary
A quiet five-stop sumi arc with a confident middle — #6c2500 carries the weight and #e8906d carries the air, with #a34417, #c15f36 and #c97552 bridging in complementary formation. Built for fintech onboarding that must feel both safe and modern. The darkest and lightest stops clear AA as a text pair.
orangesumifive-stophigh-contrast
#6c2500
#a34417
#c15f36
#c97552
#e8906d
The generator opens with #6c2500 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.