With 3 Radion g4’s I could not overcome white color of coral plus. I have b+ and actinic. Pretty decent color. Not too blue or white.From what I am reading based on people that have been doing retrofits for years, most LED's cannot make up the difference of blue, but they can make up the difference of white over the T5's color output.
So basically it's a lot easier to "whiten" the tank with the LED's than it is to make it "bluer" with them.