Sumi palette
Kelp Reef
Five stops tuned to sit together without fighting — #74103c ink anchors the set, #e58da7 opens it up, and #a04162, #be5c7c, #c7728c cross the middle in a split-complementary arrangement. Kelp Reef suits indie game interfaces with a strong day-night rhythm. The darkest and lightest stops clear AA as a text pair.
pinksumifive-stophigh-contrast
#74103c
#a04162
#be5c7c
#c7728c
#e58da7
The generator opens with #74103c as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.