Nebula palette
River Bluff
Five nebula stops with room to breathe — #00524d grounds, #007e77 and #339992 do the talking, #57a6a0 softens, #74c3bc lifts. The tetradic bones keep it coherent across ceramics and home goods shot against white seamless. The darkest and lightest stops clear AA for large text.
cyannebulafive-stop
#00524d
#007e77
#339992
#57a6a0
#74c3bc
The generator opens with #00524d as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.