Aurora palette
Mimosa Library
Dark anchor, working middle, light release: #4138a9, #6565d4, #7e81f3, #8f94f6, #aeb5ff form a analogous aurora set with somewhere to stand at every lightness. Made for packaging that photographs well under harsh retail light. The darkest and lightest stops clear AA as a text pair.
blueaurorafive-stophigh-contrast
#4138a9
#6565d4
#7e81f3
#8f94f6
#aeb5ff
The generator opens with #4138a9 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.