Blue Hour palette
Saffron Chapel
Dark anchor, working middle, light release: #004173, #0068b3, #2d84d1, #4f93d6, #6bb0f4 form a triadic blue hour set with somewhere to stand at every lightness. Made for podcast cover art at sixty pixels square. The darkest and lightest stops clear AA as a text pair.
skybluehourfive-stophigh-contrast
#004173
#0068b3
#2d84d1
#4f93d6
#6bb0f4
The generator opens with #004173 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.