Ocean palette
Greige Foundry
Greige Foundry runs #004858 through #00728a, #308da6, #539bb0 to #6fb7cd 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 as a text pair.
cyanoceanfive-stophigh-contrast
#004858
#00728a
#308da6
#539bb0
#6fb7cd
The generator opens with #004858 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.