Sumi palette
Steely Outpost
Five stops tuned to sit together without fighting — #8f0002 ink anchors the set, #ff9587 opens it up, and #c23a2f, #e2584a, #e87364 cross the middle in a triadic arrangement. Steely Outpost suits indie game interfaces with a strong day-night rhythm. The darkest and lightest stops clear AA as a text pair.
redsumifive-stophigh-contrast
#8f0002
#c23a2f
#e2584a
#e87364
#ff9587
The generator opens with #8f0002 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.