Industrial palette
Polar Dune
Five stops tuned to sit together without fighting — #004e5b ink anchors the set, #72becf opens it up, and #00798c, #3294a8, #56a2b2 cross the middle in a split-complementary arrangement. Polar Dune suits hotel key cards and lobby signage in one system. The darkest and lightest stops clear AA for large text.
cyanindustrialfive-stop
#004e5b
#00798c
#3294a8
#56a2b2
#72becf
The generator opens with #004e5b as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.