Storybook palette
Flint Cellar
From #004d6a ink through #0077a1, #3292be, #56a1c6 to #72bde3 light, Flint Cellar is a split-complementary progression that holds together at any size. Use it for museum exhibition graphics with long sightlines. The darkest and lightest stops clear AA for large text.
cyanstorybookfive-stop
#004d6a
#0077a1
#3292be
#56a1c6
#72bde3
The generator opens with #004d6a as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.