steel grey

His quick dark face worked, his steel-grey eyes stared as though he were again passing through all these long-past emotions.

The sea went down somewhat, and no longer broke so menacingly, while it changed its colour from dirty green to steel-grey.

Edith's steel-grey eyes were fixed on him, coldly compelling.

And then he looked at John, as John had seen him look at Lawrence, with the same flare of recognition in the steel-grey eyes.