Jewel palette
Lunar Delta
Dark anchor, working middle, light release: #252d8e, #4759b8, #5f74d6, #7186da, #8ca2f8 form a monochromatic jewel set with somewhere to stand at every lightness. Made for craft brewery cans lined up in a cooler door. The darkest and lightest stops clear AA as a text pair.
skyjewelfive-stophigh-contrast
#252d8e
#4759b8
#5f74d6
#7186da
#8ca2f8
The generator opens with #252d8e as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.