Cách sử dụng
"Navy blue" is a color that looks like the dark blue color of the sea at night. You can use this expression when you want to describe something that is this color, like clothing or a car. For example, you could say "I really like that navy blue shirt" or "I want my new car to be painted navy blue." It's a common color and a useful expression to know when talking about different shades of blue.