Why did my color on iPhone 6 suddenly turn to black and white?

[iMore Question]

I just got my new iPhone6. While adjusting the settings preferences, my color suddenly turned to black and white. Everything is black and white now, photos, icons etc and I can't find the setting to return it to color. I noticed the color absence while looking at the Facebook setting. I didn't want to set it up then so I hit cancel and all of a sudden everything went to black and white. Help!

 

[Bigeric23]

Go to Settings > General > VISION and make sure you have Grayscale disabled.