Sumi palette
Midnight Cellar
Five stops tuned to sit together without fighting — #a43f26 ink anchors the set, #ffc6b7 opens it up, and #d16c53, #f0886e, #f89e87 cross the middle in a triadic arrangement. Midnight Cellar suits outdoor gear branding that reads in sun and shade. The darkest and lightest stops clear AA for large text.
redsumifive-stop
#a43f26
#d16c53
#f0886e
#f89e87
#ffc6b7
The generator opens with #a43f26 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.