Question

what is the colour of veins?

Answer 1

under normal light,blood appears red because most colors are absorbed except red,which bounces back from the blood.Every color but red is absorbed by the oxygen-carrying pigment haemoglobin (Hb)

Answer 2

Your blood is actually always red! Blood in your veins has very little oxygen and is a dark red color that looks almost blue when covered by your skin. Your arteries have bright red blood because it has a lot of oxygen in it that is being carried throughout your body to be used by tissues

Answer 3

The color of veins depends on the color of blood it carries. For example : Red color blood is carried by veins and its color is red.

Answer 4

red and blue
are the color of veins