Nebula palette
Cobalt Square
Five nebula stops with room to breathe — #15448e grounds, #406eb8 and #5a89d6 do the talking, #709adb softens, #8cb6fa lifts. The tetradic bones keep it coherent across craft brewery cans lined up in a cooler door. The darkest and lightest stops clear AA as a text pair.
skynebulafive-stophigh-contrast
#15448e
#406eb8
#5a89d6
#709adb
#8cb6fa
The generator opens with #15448e as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.