Jewel palette
Polar Abbey
Dark anchor, working middle, light release: #004495, #336ec1, #4e8adf, #679ae3, #85b7ff form a triadic jewel set with somewhere to stand at every lightness. Made for bike-shop liveries that survive mud and sun. The darkest and lightest stops clear AA as a text pair.
skyjewelfive-stophigh-contrast
#004495
#336ec1
#4e8adf
#679ae3
#85b7ff
The generator opens with #004495 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.