Do a dark argent (silver) base, then spray candy blue over that until it looks like a medium blue, then hit it with candy purple until its the shade you want it. Candy colors are translucent so what is under them makes a big difference. Also how many coats are on it makes a difference, so splotches and stripes are extremely easy to get with candy paint. If you dent a fender or get a big scratch in it, its time to repaint the entire car because you will never be able to match it again.
That is one way to do it. You might be able to color match it if you can get something that color to test.