Industrial palette
Lupine Foundry
Dark anchor, working middle, light release: #004751, #007280, #308d9b, #529aa7, #6fb7c3 form a tetradic industrial set with somewhere to stand at every lightness. Made for yoga studio schedules pinned to a corkboard. The darkest and lightest stops clear AA as a text pair.
cyanindustrialfive-stophigh-contrast
#004751
#007280
#308d9b
#529aa7
#6fb7c3
The generator opens with #004751 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.