Jewel palette
Foxglove Pier
Dark anchor, working middle, light release: #006590, #0090cc, #38acea, #62bbf0, #96d7ff form a tetradic jewel set with somewhere to stand at every lightness. Made for book covers that read at thumbnail size. The darkest and lightest stops clear AA for large text.
skyjewelfive-stop
#006590
#0090cc
#38acea
#62bbf0
#96d7ff
The generator opens with #006590 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.