Blue Hour palette
Gleaming Canyon
Five stops tuned to sit together without fighting — #004972 ink anchors the set, #70b9f0 opens it up, and #0072ae, #308ecb, #549dd2 cross the middle in a split-complementary arrangement. Gleaming Canyon suits museum exhibition graphics with long sightlines. The darkest and lightest stops clear AA as a text pair.
skybluehourfive-stophigh-contrast
#004972
#0072ae
#308ecb
#549dd2
#70b9f0
The generator opens with #004972 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.