Blue Hour palette
Raw Oasis
Five blue hour stops with room to breathe — #004282 grounds, #2e6bb1 and #4986cf do the talking, #6396d4 softens, #7eb2f2 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 as a text pair.
skybluehourfive-stophigh-contrast
#004282
#2e6bb1
#4986cf
#6396d4
#7eb2f2
The generator opens with #004282 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.