Nautical palette
Vernal Delta
Vernal Delta runs #00555b through #008189, #349da5, #59aab0 to #76c7cd in five measured steps, the tetradic structure keeping every neighbor honest. Reach for it for book covers that read at thumbnail size. The darkest and lightest stops clear AA for large text.
cyannauticalfive-stop
#00555b
#008189
#349da5
#59aab0
#76c7cd
The generator opens with #00555b as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.