You can call him Ryuu.
He reminds me a bit of Hayden.
Probably similar colors.
His hex codes are 303030, 020202, ffffff, 7c7c7c, ff0000, and be7b7b.
As promised, I get to explain what the symbols mean.
1. The flame marking on his muzzle indicates an ability to breathe fire.
2. The spots in front of his ears indicate a small set of horns.
3. The tips of his ears indicate a larger set of horns.
4. The spots on his back indicate spikes.
5. The wing markings indicate wings.
6. The flame on his shoulder indicates he is a "fire dragon type" with a bold and dominant personality.
7. The tips of his toes and claws mean he has talons.
8. The tip of his tail indicates he has a normal Isosceles tail tip.
Based off of this picture: Click