Monochrome palette
Whispering Archive
From #004869 ink through #0071a2, #308cbf, #539bc6 to #6fb7e4 light, Whispering Archive is a split-complementary progression that holds together at any size. Use it for podcast cover art at sixty pixels square. The darkest and lightest stops clear AA for large text.
skymonochromefive-stop
#004869
#0071a2
#308cbf
#539bc6
#6fb7e4
The generator opens with #004869 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.