Blue Hour palette
Terracotta Foundry
Dark anchor, working middle, light release: #0069a4, #0094e4, #42b1ff, #70c0ff, #afdbff form a complementary 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.
skybluehourfive-stop
#0069a4
#0094e4
#42b1ff
#70c0ff
#afdbff
The generator opens with #0069a4 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.