Storybook palette
Seafoam Cellar
From #004c55 ink through #007784, #32929f, #55a0ab to #71bcc7 light, Seafoam Cellar is a split-complementary progression that holds together at any size. Use it for newsletters where the header, links, and footers share one voice. The darkest and lightest stops clear AA for large text.
cyanstorybookfive-stop
#004c55
#007784
#32929f
#55a0ab
#71bcc7
The generator opens with #004c55 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.