Daylight palette
Fennel Archive
From #005a6b ink through #00869e, #36a2ba, #5cb0c5 to #79cce2 light, Fennel Archive is a tetradic progression that holds together at any size. Use it for book covers that read at thumbnail size. The darkest and lightest stops clear AA for large text.
cyandaylightfive-stop
#005a6b
#00869e
#36a2ba
#5cb0c5
#79cce2
The generator opens with #005a6b as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.