Blue Hour palette
Flannel Canyon
From #00679a ink through #0892d7, #3baff5, #64befb to #a4d8ff light, Flannel Canyon is a split-complementary progression that holds together at any size. Use it for national-park posters with layered mountain silhouettes. The darkest and lightest stops clear AA for large text.
skybluehourfive-stop
#00679a
#0892d7
#3baff5
#64befb
#a4d8ff
The generator opens with #00679a as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.