Storybook palette
Butter Fen
Butter Fen runs #006986 through #0095bd, #3ab1da, #64c0e3 to #85ddff in five measured steps, the split-complementary structure keeping every neighbor honest. Reach for it for museum exhibition graphics with long sightlines. The darkest and lightest stops clear AA for large text.
cyanstorybookfive-stop
#006986
#0095bd
#3ab1da
#64c0e3
#85ddff
The generator opens with #006986 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.