Sumi palette
Peachy Mill
From #a72300 ink through #c2391a, #007e92, #e25739 to #009bb4 light, Peachy Mill is a analogous progression that holds together at any size. Use it for indie game interfaces with a strong day-night rhythm.
redsumifive-stop
#a72300
#c2391a
#007e92
#e25739
#009bb4
The generator opens with #a72300 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.