Immortal Flames Gear: Not Black Enough!

Hey folks! So for those of you who have seen some of the Immortal Flames gear in the past, such as the uniform pieces, they don't really look very... black. They're more of a navy blue, which is very bizarre.

Is it possible to change the color of these uniforms to black to better represent the Immortal Flames? The Maelstrom's gear is clearly very red, as intended, and I don't think I've ever really seen an Order of the Twin Adder uniform recently enough to say whether or not their yellow color shines through as well.

I just want the Flames to have their proper black uniforms is all. Thanks!