Nebula palette
Kelp Prairie
From #1653b5 ink through #457fe0, #609bff, #7badff to #abcbff light, Kelp Prairie is a complementary progression that holds together at any size. Use it for hotel key cards and lobby signage in one system. The darkest and lightest stops clear AA for large text.
skynebulafive-stop
#1653b5
#457fe0
#609bff
#7badff
#abcbff
The generator opens with #1653b5 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.