Industrial palette
Lacquered Boulevard
Dark anchor, working middle, light release: #3f8ebf, #0097a8, #1e9b87, #3ab3c5, #46b7a2 form a tetradic industrial set with somewhere to stand at every lightness. Made for podcast cover art at sixty pixels square.
skyindustrialfive-stop
#3f8ebf
#0097a8
#1e9b87
#3ab3c5
#46b7a2
The generator opens with #3f8ebf as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.