A platinum blonde is a woman whose hair is so blonde that it seems to have the same grey colour as platinum.
- Rubia platinada es una mujer cuyo cabello es tan rubio que parece tener el color gris como el platino.
All of your cats are grey.
- Todos tus gatos son grises.
The short woman wears a gray suit.
- La mujer baja lleva un traje gris.
His suit was gray and his tie was yellow.
- Su traje era gris y su corbata, amarilla.