Blue Hour palette
Pearl Kiln
Dark anchor, working middle, light release: #006778, #0094ab, #39b0c8, #63bed2, #80dbf0 form a tetradic blue hour set with somewhere to stand at every lightness. Made for podcast cover art at sixty pixels square. The darkest and lightest stops clear AA for large text.
cyanbluehourfive-stop
#006778
#0094ab
#39b0c8
#63bed2
#80dbf0
The generator opens with #006778 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.