Sumi palette
Linen Delta
A quiet five-stop sumi arc with a confident middle — #7a1900 carries the weight and #ef917a carries the air, with #aa432b, #c95f46 and #d0755f bridging in tetradic formation. Built for outdoor gear branding that reads in sun and shade. The darkest and lightest stops clear AA as a text pair.
redsumifive-stophigh-contrast
#7a1900
#aa432b
#c95f46
#d0755f
#ef917a
The generator opens with #7a1900 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.