What color did you notice first?
If the first color you noticed was one of these: Grey, Purple, Yellow.
If the first color you noticed was one of these: Blue, Brown, Green.
If you were the very first person to find the gray, it means that your calmness and good judgment can make you seem scary to other people. Some people who struggle with controlling their feelings might see you as intimidating because you stay so composed.
If you were the first person to see purple, it means that your originality and creativity scare other people. Those who prefer to follow the usual rules might be afraid of your different ideas and ability to think outside the box.