Nautical palette
Fennel Outpost
From #005764 ink through #008396, #359fb2, #5bacbd to #78c9da light, Fennel Outpost is a analogous 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.
cyannauticalfive-stop
#005764
#008396
#359fb2
#5bacbd
#78c9da
The generator opens with #005764 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.