Blue Hour palette
Pumice Archive
Five stops tuned to sit together without fighting — #004469 ink anchors the set, #6db3e5 opens it up, and #006da3, #2f88c0, #5197c7 cross the middle in a tetradic arrangement. Pumice Archive suits flower-shop wraps and delivery van livery together. The darkest and lightest stops clear AA as a text pair.
skybluehourfive-stophigh-contrast
#004469
#006da3
#2f88c0
#5197c7
#6db3e5
The generator opens with #004469 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.