llSetColor(vector color, integer face)

is an SL color vector (3 RGB values in the range 0.0 to 1.0)

is an integer defining which face of the prim will have its color set. The special value ALL_SIDES selects every face of the prim.

• The function fails silently if 'face' indicates a non-existent face.

llSetColor(<0.5, 0.5, 0.5>, 3); // will set face 3 of the prim to grey

llSetColor-example.lsl

default
{
    state_entry()
    {
       // This example takes a color vector in  RGB values (3 values in the range 0 to 255) and applies it to all sides of the current prim
        llSetColor( <128, 240, 96> / 255, ALL_SIDES);
    }
}

• llSetLinkColor to set the color on any chosen prim in the current object.