Ocean palette
Umber Bookshop
Five stops tuned to sit together without fighting — #006f6a ink anchors the set, #84e4de opens it up, and #009d97, #3bb9b3, #66c7c0 cross the middle in a triadic arrangement. Umber Bookshop suits book covers that read at thumbnail size. The darkest and lightest stops clear AA for large text.
cyanoceanfive-stop
#006f6a
#009d97
#3bb9b3
#66c7c0
#84e4de
The generator opens with #006f6a as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.