Sumi palette
Cordovan Mesa
Dark anchor, working middle, light release: #ba1435, #e8535f, #ff7a7f, #ff9799, #ffc5c5 form a tetradic sumi set with somewhere to stand at every lightness. Made for bike-shop liveries that survive mud and sun. The darkest and lightest stops clear AA for large text.
redsumifive-stop
#ba1435
#e8535f
#ff7a7f
#ff9799
#ffc5c5
The generator opens with #ba1435 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.