Octarine
Octarine is a color so weird it makes your brain hurt. Only wizards and people who think they’re cool can see it.
I tried to cast a spell using octarine. My brain exploded. It was worth it.
My grandma saw octarine and thought I was cheating at poker. I’m not. I’m a wizard.
I used octarine to paint my room. Now my neighbors think I’m crazy. They’re right.