3 ms·

The color magenta is not physically exist. It's just an illusion of minds.

• naruil 13y ago
  It shocks me that the magenta is not on the physical spectrum. It means that there is no such a frequency that produce the color magenta.
  • dalke 13y ago
    Brown is another strange color.
  • ajuc 13y ago
    Slightly more common example of "colors" that doesn't exist in spectrum are white, all shades of gray, and black :)