Can urine color have anything to do with blood pressure?

Urine color: Usually urine color has no relation to b/p except in certain conditions. Concentrated urine can make your urine color look darker - for example if one is not drinking enough fluids, is dehydrated which can result if low blood pressure if not treated. If a person has high b/p and urine is red in color or cola colored and urine shows lot of red cells or protein, needs to r/o renal condition.