Industrial palette
Poppy Library
A quiet five-stop industrial arc with a confident middle — #004a5a carries the weight and #71bacf carries the air, with #00758c, #3190a8 and #549eb2 bridging in tetradic formation. Built for book covers that read at thumbnail size. The darkest and lightest stops clear AA as a text pair.
cyanindustrialfive-stophigh-contrast
#004a5a
#00758c
#3190a8
#549eb2
#71bacf
The generator opens with #004a5a as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.