She turned deep blue and became like lead in my arms.

When found, his body had turned blue from the cold.

You could turn blue in the face trying to do that.

He expected the water to turn blue again, but it didn't.

We had to stop for this guy who was turning blue.

Two hours to go - and I was sure they were turning blue.

She saw herself start to turn blue and tried to stop but couldn't.

She was the only woman who could ever make her man's brown eyes turn blue.

However, just before we were to leave the hospital, he turned blue.

They said later he had already turned dark blue and appeared to be dead.