Monochrome palette
Copper Cabin
Five stops tuned to sit together without fighting — #004574 ink anchors the set, #6fb4f2 opens it up, and #046db1, #3188cf, #5398d4 cross the middle in a triadic arrangement. Copper Cabin suits indie game interfaces with a strong day-night rhythm. The darkest and lightest stops clear AA as a text pair.
skymonochromefive-stophigh-contrast
#004574
#046db1
#3188cf
#5398d4
#6fb4f2
The generator opens with #004574 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.