Storybook palette
Marble Delta
From #005367 ink through #007e9b, #349ab7, #59a7c1 to #75c4de light, Marble Delta is a complementary progression that holds together at any size. Use it for fintech onboarding that must feel both safe and modern. The darkest and lightest stops clear AA for large text.
cyanstorybookfive-stop
#005367
#007e9b
#349ab7
#59a7c1
#75c4de
The generator opens with #005367 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.