Sumi palette
Obsidian Canyon
Five sumi stops with room to breathe — #6c2104 grounds, #964b33 and #b3654d do the talking, #bc7963 softens, #da947e lifts. The triadic bones keep it coherent across outdoor gear branding that reads in sun and shade. The darkest and lightest stops clear AA as a text pair.
redsumifive-stophigh-contrast
#6c2104
#964b33
#b3654d
#bc7963
#da947e
The generator opens with #6c2104 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.