Sumi palette
Coral Saloon
From #ab4554 ink through #007896, #00805a, #c9606e to #009f70 light, Coral Saloon is a tetradic progression that holds together at any size. Use it for indie game interfaces with a strong day-night rhythm.
redsumifive-stop
#ab4554
#007896
#00805a
#c9606e
#009f70
The generator opens with #ab4554 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.