What color is the letter “X”?

The letter “X” is black because…

• “Black X-rays.”
• “First of all the X, aka the Twitter, logo is black; second, X seems like a very serious letter that is associated with secret agents who wear black suits.”
• “X in math is the unknown, and you can’t tell what’s in the pitch dark.”
• “Because of Twitter, oh wait, I mean X!”
• “X is black because Twitter is X and also because when I think of X I think of death.”
• “Because of the social network.”
• “Think Twitter.”
• “X is black because the first word that comes to my head that starts with X is x-ray and and a x-ray scan is black.”
• “X-rays and typical colour of text.”

The letter “X” is red because…

• “X Factor has those red buttons.”
• “Use X to cross something out.”
• “X marks the spot on pirate maps and it’s always in red.”
• “It’s red for so many reasons. It’s like the big red X on a map. X is kind of like failure or wrong, and so is red.”
• “I envision a big red X, like a buzzer that goes ‘EEEHHHHH’.”
• “Red is like, ‘nope’—it’s angry and passive aggressive. So X is red.”
• “I think of X as red because X can be a letter used to cross out something, and when something is wrong so we need to cross it out, we think of it as red. Failure on a test is described as red as well. ”
• “An X can mean ‘no’ which is red.”

The letter “X” is purple because…

• “X is an odd letter. It’s pretty much the last letter, so it’s pretty much the last color—purple.”

The letter “X” is blue because…

• “It’s either blue or yellow in my brain—the letter is blue and the multiplication symbol is yellow!”

The letter “X” is yellow because…

• “X from the show Battle for BFB is Yellow! A very fitting colour for the variable X.”
• “X from Battle For Dream Island is yellow.”

The letter “X” is green because…

• “X reminds me of poison (chemical X), and poison is usually depicted as green. ”

The letter “X” is orange because…

• “Because x is a fox. You can’t convince me otherwise. ”

The letter “X” is white because…

• “Because both white and the letter ‘X’ often represent emptiness, or the unknown.”