dark blue
navy ***
navy blue

During the 1980s, the change to navy blue and white became official.

The number on the back is in solid navy blue.

I'll never be putting on the Navy blue and gold again.

The school colors are a dark navy blue and gold.

The walls of the large room had been painted in navy blue.

She can wear pink as if it were navy blue.

The team's colors were also changed, to navy blue and sand brown.

All articles of clothing must be either black, white, or navy blue.

That'd suit me seeing that 's black more than navy blue.

Red was retained, but navy blue and silver were added.