Chnage Color on Vanila JS

by syjsdev

HTML

<!DOCTYPE html>
<html>

  <head>
  </head>

  <body>
    <p id="red" style="color: blue"> Paragrafo 01</p>
    <input type="button" value="cor" onclick="mudarred();" />
    <script>
      function mudarred() {
        if (document.getElementById('red').style.color == "red")
          document.getElementById('red').style.color = "blue";
        else
          document.getElementById('red').style.color = "red";
      }

    </script>
  </body>

</html>