llSetColor(vector color, integer face)

Sets the color of a face or all faces in the current prim.

A LSL color vector (3 comma-separated RGB values in the range 0.0 to 1.0, between angle brackets)

An integer value defining the face of the prim to be affected. ALL_SIDES affects all faces.

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.
• llSetAlpha to change the opacity of a face in the current prim, or llSetLinkAlpha to change it for any chosen prim.
• The PrimitiveParms family of functions, with PRIM_COLOR, allows changing color and alpha at the same time.
• llSetTexture and llSetLinkTexture to change the texture of this prim and of any prim in the linkset, respectively.