No.
a grey shirt or a gray pants.
White or Grey.
Any color shirt really, anything matches gray.
light blue, off white, or teal shirt
Black, white, a darker or lighter shade of grey,
You can try ties in quite a few colors to wear with a purple shirt. You can wear a tie that is a lighter or darker shade than the shirt you are wearing. You can try blue, grey, or black as well.
White\grey\black plain shirt(:
Grey
Depends on what you are matching it with. What color is your suit/pants? Get that color on your tie and you should be OK. Medium grey (in a glen plaid) or tan could work.
Grey, or black
yes, why wouldn't you be able to?
Gray pants will go well with any color. I would chose something depending on the season and the event you are attending. Bright for summer and spring,