Did Allah see colors before He created them, knowing that they are tangible things and not mere information?

The questioner is advised to focus on the fundamentals of faith and its acts of worship, and to avoid perplexing questions. Allah Almighty's knowledge is ancient and eternal; He is All-Knowing of everything, knows what was, what will be, and what would have been if it had been. He encompasses all things and knows the non-existent, the impossible, and the possible, across all times.