Nebula palette
Festival Hollow
From #004561 ink through #006e98, #2f89b4, #5197bd to #6eb4da light, Festival Hollow is a split-complementary progression that holds together at any size. Use it for yoga studio schedules pinned to a corkboard. The darkest and lightest stops clear AA as a text pair.
skynebulafive-stophigh-contrast
#004561
#006e98
#2f89b4
#5197bd
#6eb4da
The generator opens with #004561 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.