Blue lights are terrifying. While they do make every other color more vibrant and mesmerizing, by itself, blue light makes a room look like something you’d see in your nightmares. Take this laundry room for example.
Now, if it was a bright white light or even yellow light, the laundry room wouldn’t look half as creepy as this. There’s just something about blue light, however, that makes it seem like some evil spirit is hiding here.