Blue Hour palette
Chambray Loft
Five blue hour stops with room to breathe — #004d62 grounds, #007797 and #3292b3 do the talking, #55a0bd softens, #72bdda lifts. The tetradic bones keep it coherent across newsletters where the header, links, and footers share one voice. The darkest and lightest stops clear AA for large text.
cyanbluehourfive-stop
#004d62
#007797
#3292b3
#55a0bd
#72bdda
The generator opens with #004d62 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.