LibGDX DARK Particle Editor colors

Is anyone able to make dark particles work using the LibGDX Particle Editor? Whenever I try to make a black effect it simply does not show up, however if it’s RBG it will show fine. I’m confused if I’m missing something with the configuration or something.

Thanks in advance!

Which blendmode do you use? Additive blending results in darker areas being less/not visible.

Thank you very much, I would have never guess that was my issue. Checking off additive results in the black color that I was looking for.