Industrial palette
Harbor Atelier
From #005464 ink through #007f96, #349bb2, #59a8bc to #76c5da light, Harbor Atelier is a monochromatic 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
#005464
#007f96
#349bb2
#59a8bc
#76c5da
The generator opens with #005464 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.