Octarine
Octarine is the eighth color of the rainbow. It’s the color of magic, but only wizards and people who look like they’ve been hit by a truck can see it.
My spell failed because I used the wrong color. I thought it was purple. It was octarine. I’m not even sure what that is.
I saw a glowing green light and thought I was high. Turns out it was octarine. I’m not high. I’m a wizard.
My kid drew a picture with octarine. It’s now on the wall. I can’t unsee it. It’s haunting me.