Sumi palette
Oyster Bluff
Five stops tuned to sit together without fighting — #9d0024 ink anchors the set, #ffa5a3 opens it up, and #ce414b, #ee5f65, #f47a7c cross the middle in a complementary arrangement. Oyster Bluff suits indie game interfaces with a strong day-night rhythm. The darkest and lightest stops clear AA as a text pair.
redsumifive-stophigh-contrast
#9d0024
#ce414b
#ee5f65
#f47a7c
#ffa5a3
The generator opens with #9d0024 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.