Sumi palette
Sandy Delta
Five stops tuned to sit together without fighting — #a0003e ink anchors the set, #ffa9b5 opens it up, and #d53c63, #f55b7d, #fb7890 cross the middle in a split-complementary arrangement. Sandy Delta suits bike-shop liveries that survive mud and sun. The darkest and lightest stops clear AA as a text pair.
pinksumifive-stophigh-contrast
#a0003e
#d53c63
#f55b7d
#fb7890
#ffa9b5
The generator opens with #a0003e as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.