Nebula palette
Steely Alley
Dark anchor, working middle, light release: #00455f, #006e96, #2f89b2, #5197bb, #6eb4d8 form a analogous nebula set with somewhere to stand at every lightness. Made for flower-shop wraps and delivery van livery together. The darkest and lightest stops clear AA as a text pair.
skynebulafive-stophigh-contrast
#00455f
#006e96
#2f89b2
#5197bb
#6eb4d8
The generator opens with #00455f as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.