Nebula palette
Cobalt Reef
Cobalt Reef runs #4c2e78 through #7257a1, #8c71be, #9a84c5 to #b69fe3 in five measured steps, the triadic structure keeping every neighbor honest. Reach for it for wellness apps where the interface must feel calm, not clinical. The darkest and lightest stops clear AA as a text pair.
bluenebulafive-stophigh-contrast
#4c2e78
#7257a1
#8c71be
#9a84c5
#b69fe3
The generator opens with #4c2e78 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.