Industrial palette
Rosy Alley
From #006872 ink through #0095a3, #39b1bf, #63bfcb to #80dce8 light, Rosy Alley is a analogous progression that holds together at any size. Use it for hotel key cards and lobby signage in one system. The darkest and lightest stops clear AA for large text.
cyanindustrialfive-stop
#006872
#0095a3
#39b1bf
#63bfcb
#80dce8
The generator opens with #006872 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.