My boobs are the same color as my husband who is samoan...im white. Haha
It sounds like it could be either darkened veins or stretch marks. And yes, both will fade and not look so angry shortly after birth. If you're planning to breastfeed, your breasts will stay large and veiny for a while until your milk supply regulates. That usually takes a few weeks after birth for me. Try not to worry too much about it, everything goes back to "normal" a little while after baby arrives. We'll get our bodies back soon!
Um 30 weeks and 5 days. My breast has also gotten darker and ugly to my eyes. But it comes with the territory. But Hopefully it goes away