That's right, the old 50/50 blue-white PC tubes washed out color. The hobby never caught on to that until the manufacturers of t5 lighting were smart enough to make pink/purple/magenta tubes, similar to the plant grow tubes commonly thought of as only good for freshwater planted tanks. For over 10 years I have been using the Helios brand blue-pink PC tubes that
do make colors POP. The future of reef aquarium lighting is LED's. The LED lighting industry has begun to recognize the advantage of using some red, pink and purple LED's in their fixtures.
This

in place of this

created this:

That above was not as blue as I would have liked it but it was way better than the blue-white tube. I have some of the smaller Helios blue-pink PC tubes if you would like to try one.
Aloha,
Mark

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