Storybook palette
Butter Delta
Butter Delta runs #006d89 through #009ac0, #3bb7dd, #66c5e6 to #8fe1ff in five measured steps, the monochromatic structure keeping every neighbor honest. Reach for it for bike-shop liveries that survive mud and sun. The darkest and lightest stops clear AA for large text.
cyanstorybookfive-stop
#006d89
#009ac0
#3bb7dd
#66c5e6
#8fe1ff
The generator opens with #006d89 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.