Blue Hour palette
Marigold Clearing
Five stops tuned to sit together without fighting — #006a8c ink anchors the set, #93ddff opens it up, and #1f96c1, #46b2df, #6bc1e7 cross the middle in a triadic arrangement. Marigold Clearing suits book covers that read at thumbnail size. The darkest and lightest stops clear AA for large text.
cyanbluehourfive-stop
#006a8c
#1f96c1
#46b2df
#6bc1e7
#93ddff
The generator opens with #006a8c as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.