Surf palette
Vintage Bluff
Vintage Bluff runs #004a51 through #007580, #31909b, #549ea7 to #70bac3 in five measured steps, the analogous structure keeping every neighbor honest. Reach for it for newsletters where the header, links, and footers share one voice. The darkest and lightest stops clear AA as a text pair.
cyansurffive-stophigh-contrast
#004a51
#007580
#31909b
#549ea7
#70bac3
The generator opens with #004a51 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.