Only if you have glowing and/or brown blood. Otherwise simply ignore this.
This esp should remove the glow of blood in the dark. It also fixes strange effects in fog and displays the red color right, even in the menu.

You still Need the original "A Bloody Mess" Mod, by Haama, Ddefinder and Ronyn.
This esp tweaks the shaders in the esm.

(Your blood textures might look different to the ones you see on my screenshots. I edited my textures)

-----------------------------------------------------------------

Blood Fix For Deadly Reflex 6:

This is how you can fix the blood displayed on (for example) decapitated bodies.
It will be the same result as in this mod, so no more brown/black blood and no glow in fog or darkness.
Sorry I can only give you a tutorial.

Open your CS and load the “DeadlyReflex 6 - Combat Moves.esp” as active.
I suggest making a backup of it, before you continue.

Now in the “Object Window”, go down to “EffectShader” and look for a shader named “Skycaptainsdecalsplatterbody”. Open it.

In the new window, go to the top left drop-down menu “Source Blend Mode” and change the setting from “Source Inverted Alpha” to “Dest Color”

Close the window with “OK” and save.

That is all :)

Remember that your load order might need to be updated.
Also Keep in mind that the texture for the blood was made much too dark for the solution.
You might want to change that.

I don't know it this will work for prior versions of Deadly Reflex.
You have to try it for yourself.