Blue Hour palette
Simmered Courtyard
From #0f4587 ink through #3d6eb0, #5789cd, #6e99d4 to #89b5f2 light, Simmered Courtyard is a tetradic 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.
skybluehourfive-stop
#0f4587
#3d6eb0
#5789cd
#6e99d4
#89b5f2
The generator opens with #0f4587 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.