Gray is considered to be a neutral color, which means it doesnâ??t really convey a meaning. It can be calming to some and may represent a lack of energy or focus.
It means a colour as an adjective
If you mean gray as in the colour of the hair than yes.
silvery gray is the colour of tin
grey
Carbon gray is black in colour
GREY.
Gray
Gris
GRAY
Grey.
Gray dark gray white black red
Scientists thought it was gray, until MESSENGER found red and green stains as it flew by.