Color balance for particles question.

Question

I made a ring using particular and I want to change the color. It's multiple copies with fast blurs applied to them to give
the glow and it's all pre-composed. Now all I want is to change the color as a whole but curves doesn't seem to work on it.
Not even color balance. Is it something with the settings? And I've gotten feedback saying those aren't the best ways to
color correct, like using color balance, but who cares, why isn't it working? I watch tutorials and they use it just fine with their particular layers.
Please and Thank you.
Best,
Kenny

Answer 1

Hey, thanks again for the help, it means a lot. I wanted to tell you something related to this topic, and why my particles weren't coloring when I would use curves and such when I clearly saw it done in a tutorial. Turns out it was non of the complications you described (though I am using your suggestion thank to you), the problem was just a simple layer I didnt add. When they would use color balance, they would apply a "Black Solid Background layer" at the bottom, then an adjustment layer with color balance on it, then it would work. I didn't have a black ground at the bottom therefore color balance didnt work when I used it with the adjustment layer. What does the Black BG layer at the bottom do to allow adjustment layers with color balance or other color effects to work and color the particles? The picture here is the method I just described, Black Solid at the bottom, multiple adjustment layers with fast blur for the glow, and one for the color balance. However without the Black Solid at the bottom, the color correction doesn't work.