Retro palette
Brazen Hollow
From #c04946 ink through #7e5fc6, #757e00, #008691 to #df6560 light, Brazen Hollow is a tetradic progression that holds together at any size. Use it for bike-shop liveries that survive mud and sun.
redretrofive-stop
#c04946
#7e5fc6
#757e00
#008691
#df6560
The generator opens with #c04946 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.