Also, since the blood in your body is a lot darker, the veins appear darker. You may also notice that different sized blood vessels appear to be different colors. Another thing it can depend on is how you see color and how your brain perceives certain color against the color of your skin.
What does Allison mean? Allison [al-li-son] as a girls' name (also used less widely as boys' name Allison) is of Old German derivation, and Allison means noble, exalted. Allison is an alternate spelling of Alice (Old German). Allison is also a variant of Alison (Old German).
Allison is also a spelling variant of the English, French, and Scottish Alison. Allison is very popular as a baby girl name. The name grew in popularity from the 1940s up to the 1990s; prior to that, it was of only infrequent use.At the modest height of its usage in 1995, 0.423% of baby girls were named Allison. It was #34 in rank then.llison is very popular as a baby girl name. The name grew in popularity from the 1940s up to the 1990s; prior to that, it was of only infrequent use. At the modest height of its usage in 1995, 0.423% of baby girls were named Allison.