Storybook palette
Tranquil Cove
From #005666 ink through #008199, #349db5, #5aaabf to #77c7dd light, Tranquil Cove is a monochromatic progression that holds together at any size. Use it for tea packaging where the flavor color does the talking. The darkest and lightest stops clear AA for large text.
cyanstorybookfive-stop
#005666
#008199
#349db5
#5aaabf
#77c7dd
The generator opens with #005666 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.