Industrial palette
Copper Cottage
Five stops tuned to sit together without fighting — #006a7d ink anchors the set, #86def4 opens it up, and #1996af, #42b2cc, #69c0d6 cross the middle in a tetradic arrangement. Copper Cottage suits hotel key cards and lobby signage in one system. The darkest and lightest stops clear AA for large text.
cyanindustrialfive-stop
#006a7d
#1996af
#42b2cc
#69c0d6
#86def4
The generator opens with #006a7d as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.