[SOLVED] Crosshair color hitindicator

How can i change the crosshair color, so that i can see if i have hit the enemy?
I use per weapon crosshair and per weapon color for the crosshair.

After a little talk with Samual, I can give a little advice how to use the color system.
But I really don't understand how it works
The commands are:

1. crosshair_hitindication_color
   custom crosshair color --> hitindication color by default is red <10 -10 -10>
   
2. crosshair_hitindication_per_weapon_color
   each weapon has its own crosshair color --> hitindication color by default is white <10 10 10>
   

The trial and error principle gave me following values:

• <10 10 10> white
  
• <-10 -10 -10> black
  
• <10 -10 -10> red
  
• <-10 10 -10> green
  
• <-10 -10 10> blue
  
• <10 10 -10> yellow
  
• <-10 10 10> cyan
  
• <10 10 10> magenta
  

hth

As far as I can tell, it depends on the color of the crosshair. The hitindication sets how the base color is shifted in RGB space I believe.