test.kml

<?xml version="1.0" encoding="utf-8"?>
<kml xmlns="http://www.opengis.net/kml/2.2">
<Document>
  <Placemark>
    <name>Blue</name>
    <description>Should be red.</description>
    <Style>
      <BalloonStyle>
        <bgColor>ff0000ff</bgColor>
      </BalloonStyle>
    </Style>
    <Point>
      <coordinates>-122.0,37.0</coordinates>
    </Point>
  </Placemark>
  <Placemark>
    <name>Green</name>
    <description>Should be green.</description>
    <Style>
      <BalloonStyle>
        <bgColor>ff00ff00</bgColor>
      </BalloonStyle>
    </Style>
    <Point>
      <coordinates>-122.1,37.0</coordinates>
    </Point>
  </Placemark>
  <Placemark>
    <name>Red</name>
    <description>Should be blue.</description>
    <Style>
      <BalloonStyle>
        <bgColor>ffff0000</bgColor>
      </BalloonStyle>
    </Style>
    <Point>
      <coordinates>-122.2,37.0</coordinates>
    </Point>
  </Placemark>
</Document>
</kml>