Jewel palette
Hyacinth Square
Hyacinth Square runs #005486 through #007dc5, #3399e3, #59a9e8 to #80c5ff in five measured steps, the tetradic structure keeping every neighbor honest. Reach for it for podcast cover art at sixty pixels square. The darkest and lightest stops clear AA for large text.
skyjewelfive-stop
#005486
#007dc5
#3399e3
#59a9e8
#80c5ff
The generator opens with #005486 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.