Blue Hour palette
Fern Crater
Five stops tuned to sit together without fighting — #005484 ink anchors the set, #7dc6ff opens it up, and #007ec2, #349ae0, #5aa9e5 cross the middle in a monochromatic arrangement. Fern Crater suits newsletters where the header, links, and footers share one voice. The darkest and lightest stops clear AA for large text.
skybluehourfive-stop
#005484
#007ec2
#349ae0
#5aa9e5
#7dc6ff
The generator opens with #005484 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.