Not actually an oxymoron. It's the color past ultra-violet. The technical term for it is infra-black. It can be seen quite easily under experimental conditions.
To perform the dark light experiment simply select a healthy brick wall with a good runup, and, lowering your head, charge. The color that flashes in bursts behind your eyes, behind the pain, just before you die, is infra-black.
by Raziel Xonterse November 08, 2009
by your mother's mother's mother March 23, 2009