Blue Hour palette
Evening Mill
A quiet five-stop blue hour arc with a confident middle — #006476 carries the weight and #7ed7ee carries the air, with #0090aa, #38acc7 and #61bad1 bridging in split-complementary formation. Built for book covers that read at thumbnail size. The darkest and lightest stops clear AA for large text.
cyanbluehourfive-stop
#006476
#0090aa
#38acc7
#61bad1
#7ed7ee
The generator opens with #006476 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.