Retro palette
Copper Harbor
From #675000 ink through #4f63a3, #7f6300, #687ec0 to #9a7e2b light, Copper Harbor is a analogous progression that holds together at any size. Use it for dashboards where status colors must survive color-vision differences.
amberretrofive-stop
#675000
#4f63a3
#7f6300
#687ec0
#9a7e2b
The generator opens with #675000 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.