What skin color is associated with carbon monoxide poisoning?

The skin color associated with carbon monoxide poisoning is cherry-pink. This distinctive coloration occurs due to the binding of carbon monoxide to hemoglobin in the blood, which forms carboxyhemoglobin. This compound has a bright red color and can give the skin a cherry-pink appearance.

In cases of carbon monoxide poisoning, this symptom can be an important visual cue in identifying the condition. Additionally, those affected may not show other typical signs of hypoxia, such as cyanosis (a bluish color), which is more commonly associated with other types of asphyxiation that do not involve carbon monoxide. The unique cherry-pink coloration is distinct and can be a critical indicator for fire investigators or medical personnel assessing a victim of suspected carbon monoxide exposure.