Sumi palette
Flannel Cabin
From #ac2d00 ink through #de5a37, #fe7754, #ff9377 to #ffc1b0 light, Flannel Cabin is a monochromatic progression that holds together at any size. Use it for outdoor gear branding that reads in sun and shade. The darkest and lightest stops clear AA for large text.
redsumifive-stop
#ac2d00
#de5a37
#fe7754
#ff9377
#ffc1b0
The generator opens with #ac2d00 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.