Industrial palette
Walnut Estuary
From #006676 ink through #0093a9, #39afc6, #62bdd0 to #80daee light, Walnut Estuary is a triadic progression that holds together at any size. Use it for book covers that read at thumbnail size. The darkest and lightest stops clear AA for large text.
cyanindustrialfive-stop
#006676
#0093a9
#39afc6
#62bdd0
#80daee
The generator opens with #006676 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.