Jewel palette
Tranquil Lagoon
Dark anchor, working middle, light release: #0f428e, #3c6cb8, #5687d6, #6d98db, #88b4f9 form a analogous jewel set with somewhere to stand at every lightness. Made for dashboards where status colors must survive color-vision differences. The darkest and lightest stops clear AA as a text pair.
skyjewelfive-stophigh-contrast
#0f428e
#3c6cb8
#5687d6
#6d98db
#88b4f9
The generator opens with #0f428e as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.