What is the normal color of the penis glans?

The color of the penis can vary from the skin color elsewhere on the body — it might be paler and sometimes even appear pink, blue or purple. An erection can change the appearance as well. In general, we don’t worry about variation in skin color unless something new and consistent develops, like a red spot, rash, or sore. https://health.clevelandclinic.org/is-your-penis-normal/