Blue Hour palette
Prairie Crossing
A quiet five-stop blue hour arc with a confident middle — #00637c carries the weight and #7fd6f5 carries the air, with #088fb1, #3aabce and #62b9d7 bridging in complementary formation. Built for book covers that read at thumbnail size. The darkest and lightest stops clear AA for large text.
cyanbluehourfive-stop
#00637c
#088fb1
#3aabce
#62b9d7
#7fd6f5
The generator opens with #00637c as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.