Industrial palette
Brindle Courtyard
Dark anchor, working middle, light release: #006d79, #009bab, #3bb7c8, #66c5d3, #84e2f0 form a tetradic industrial set with somewhere to stand at every lightness. Made for museum exhibition graphics with long sightlines. The darkest and lightest stops clear AA for large text.
cyanindustrialfive-stop
#006d79
#009bab
#3bb7c8
#66c5d3
#84e2f0
The generator opens with #006d79 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.