Blood

Sanguine
The customary warm, red blood. Found in the vast majority of non-Outsider creatures. Percieved colour may vary in some species with differently coloured blood, but other properties remain the same.

Ichor
A golden fluid present in the system of some Outsiders, more specifically angels and deities. Very warm and viscous, touching it would sear your skin. Drinking it is rumored to turn you angelic, but this is impossible to do by normal means due to the dangerous properties.

Atrabile
Demonic blood. Deep black and freezing cold to the touch. Even more viscous than Ichor, any flesh wounds inflicted upon demons clot nearly instantly and rejuvenate over the course of mere minutes.

Flego
Flowing through the veins of the Negative, this borderline ethereal fluid instantly evaporates into a freezing cold gas when exposed to air. Being far below the point of freezing cold, it'd freeze the air around it.

Guardiants
"Blood" in the form of cyan-white rays of light. The substance leaves noticeable stains but is otherwise harmless.