Call the Graphics object's FillPath method to fill the text path with blue. Then call the Graphics object's DrawPath method to draw the outline in black.

Private Sub Form1_Paint(ByVal sender As Object, ByVal e As _
    System.Windows.Forms.PaintEventArgs) Handles _
    MyBase.Paint
    Dim text_path As GraphicsPath

    ' Create the text path.
    text_path = New System.Drawing.Drawing2D.GraphicsPath( _
        Drawing.Drawing2D.FillMode.Alternate)
    text_path.AddString("Flowers", _
        New FontFamily("Times New Roman"), _
        FontStyle.Bold, 200, _
        New Point(10, 10), _
        StringFormat.GenericDefault)

    ' Fill the path in blue and outline it in black.
    e.Graphics.FillPath(New SolidBrush(Color.Blue), _
        text_path)
    e.Graphics.DrawPath(New Pen(Color.Black, 3), text_path)
End Sub