Nebula palette
Oat Cabin
Dark anchor, working middle, light release: #003888, #2961b9, #447dd7, #5c8ddb, #77aaf9 form a tetradic nebula 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.
skynebulafive-stophigh-contrast
#003888
#2961b9
#447dd7
#5c8ddb
#77aaf9
The generator opens with #003888 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.