Sumi palette
Stone Shrine
From #9d0038 ink through #cd425f, #ed6079, #f37a8d to #ffa5af light, Stone Shrine is a monochromatic progression that holds together at any size. Use it for bike-shop liveries that survive mud and sun. The darkest and lightest stops clear AA as a text pair.
redsumifive-stophigh-contrast
#9d0038
#cd425f
#ed6079
#f37a8d
#ffa5af
The generator opens with #9d0038 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.