Aurora palette
Mustard Lagoon
Dark anchor, working middle, light release: #1f5ea3, #4e88cd, #69a4eb, #82b4f1, #abd1ff form a triadic aurora set with somewhere to stand at every lightness. Made for hotel key cards and lobby signage in one system. The darkest and lightest stops clear AA for large text.
skyaurorafive-stop
#1f5ea3
#4e88cd
#69a4eb
#82b4f1
#abd1ff
The generator opens with #1f5ea3 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.