Industrial palette
Firstlight Courtyard
Dark anchor, working middle, light release: #00737c, #00a1ad, #3cbeca, #68cbd5, #86e9f3 form a split-complementary industrial set with somewhere to stand at every lightness. Made for packaging that photographs well under harsh retail light. The darkest and lightest stops clear AA for large text.
cyanindustrialfive-stop
#00737c
#00a1ad
#3cbeca
#68cbd5
#86e9f3
The generator opens with #00737c as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.