Sumi palette
Raw Reef
Five stops tuned to sit together without fighting — #6f1c00 ink anchors the set, #e88d72 opens it up, and #a34022, #c15b3e, #c97158 cross the middle in a triadic arrangement. Raw Reef suits indie game interfaces with a strong day-night rhythm. The darkest and lightest stops clear AA as a text pair.
redsumifive-stophigh-contrast
#6f1c00
#a34022
#c15b3e
#c97158
#e88d72
The generator opens with #6f1c00 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.