[audriuxxx]

Hi,

i set player color, but i don't see that color in minimap? why?

[Scrillex]

Maybe you are using ShowPlayerMarkers. Here is the link:
CLICK ME

[MP2]

Also, ensure the opacity of your colour isn't set to 0:

0xFF000000 - Red with 00 (0) opacity (invisible)
0xFF0000FF - Red with FF (255) transparency (fully visible)

But as the previous post mentioned, check ShowPlayerMarkers. Perhaps SetPlayerMarkerForPlayer also.