novnc/include/blue.css

#noVNC-control-bar {
  background-color:#04073d;
  background-image: -webkit-gradient(
    linear,
    left bottom,
    left top,
    color-stop(0.54, rgb(10,15,79)),
    color-stop(0.5, rgb(4,7,61))
  );
  background-image: -moz-linear-gradient(
    center bottom,
    rgb(10,15,79) 54%,
    rgb(4,7,61) 50%
  );
}

.triangle-right {
  border:2px solid #fff;
  background:#04073d;
  color:#fff;
}

#keyboardinput {
  background-color:#04073d;
}