The orange swordfish is commonly called a "Pumpkin Sword".
It is thought that the color of the flesh is obtained due to naturally occurring carotene's in the prey. The orange flesh color can be attributed to the ingestion of shrimp and/or squid.
The blood line appears to remain quite ordinary in appearance. There appears be no difference in quality when compared to normal sword. It may actually have a slightly sweeter taste to it.