The term 'light grey' can be described by two crossword solutions: 'ASHY' (4 letters) and 'ASH' (3 letters). Light grey is a pale shade of grey, which is a neutral color between black and white. It is often used in interior design to create a calming atmosphere. The term 'ASHY' is derived from the color of ASH, which is a light grey. The term 'ASH' is also related to the color of ASH, but it is a slightly darker shade of grey.