Storybook palette
Steely Hollow
From #004f61 ink through #007a94, #3395b0, #57a3ba to #73c0d7 light, Steely Hollow is a tetradic progression that holds together at any size. Use it for coffee bags and cafe menus that need appetite on crowded shelves. The darkest and lightest stops clear AA for large text.
cyanstorybookfive-stop
#004f61
#007a94
#3395b0
#57a3ba
#73c0d7
The generator opens with #004f61 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.