Nautical palette
Calico Boulevard
Dark anchor, working middle, light release: #00717b, #009fac, #3cbcc9, #67c9d4, #85e7f2 form a split-complementary nautical set with somewhere to stand at every lightness. Made for book covers that read at thumbnail size. The darkest and lightest stops clear AA for large text.
cyannauticalfive-stop
#00717b
#009fac
#3cbcc9
#67c9d4
#85e7f2
The generator opens with #00717b as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.