Due to their fate, the skin color of all drow is somewhere between dark gray and obsidian. White skinned albions are very rare. Their whole body is smaller than any elven race from the surface but still larger than those of halflings or dwarves.
Their natural hair color ranges from snow white to different tones of bright yellow (females) or light gray (males). Some might have hair that’s almost silver or copper. There are also drow that use special dyes to change their hair’s color but they won’t use colors that might look unnatural.
Most drow have red eyes but there are also some variations ranging from green over brown to black. They tend to become even redder when angry or upset. Yellow eyes might be the result of an illness, poisoning or some kind of magic. Blue or purple eyes aren’t that common as they show that there might be human or surface-elven blood somewhere in the drow’s ancestry.