'Color' in the Bible

Her princes were purer than snow, whiter than milk. Their bodies were more ruddy than rubies, their beards like the color of precious stones.

I was amazed to see a wind storm blow in from the north, consisting of a massive cloud and fire that was flashing back and forth, surrounded by bright light. From deep within the cloud, something was shining that appeared to have a color like bronze that had been placed in fire until it glowed.

"At this point the vision ended. As for me, Daniel, my thoughts continued to alarm me, and I lost my natural color, but I kept quiet about the matter."

and I was left alone to observe this magnificent vision. Nevertheless, no strength remained in me my face lost its color, and I became weak.

This was how I saw the horses in my vision: The riders wore breastplates that had the color of fire, sapphire, and sulfur. The heads of the horses were like lions' heads, and fire, smoke, and sulfur came out of their mouths.