Yes, he can do blue and other colors too. He has a large variety of different sizes and types of LEDs, SMDs & HID's.
I dont think I am allowed to post a link since he isnt a sponsor, or I would have already.
I told him there was some interest in his LEDs and he is going to join the site.
I guarantee you will love his products, I have them in both my cars!
Here is a few pics of my other car with his amber LEDs in the front & rear footwells, all the vents and in the hatch:
