Are any colours used? Are the colours chosen to evoke an emotion or Reaction?

But I never did so, for William Desmond was bending under it himself, sluicing his red neck in the icy water—a thing I never saw any of the other actors do. (description)

When you see my father's red beard jut out a shade more boldly than usual, and when you hear him chuckle down in his broad chest and murmur, "I'm all right, leave this to me; there's no danger," then you can get ready for some excitement. (description)

Five minutes later, when I was right up in the tough grass and the heather, I looked back and saw my dale below, with the houses like little gray boxes, right and left of the brown lane. (description)