Nebula palette
Polar Cellar
Five stops tuned to sit together without fighting — #005069 ink anchors the set, #74c1e2 opens it up, and #007b9f, #3396bc, #57a5c4 cross the middle in a monochromatic arrangement. Polar Cellar suits flower-shop wraps and delivery van livery together. The darkest and lightest stops clear AA for large text.
cyannebulafive-stop
#005069
#007b9f
#3396bc
#57a5c4
#74c1e2
The generator opens with #005069 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.