Red(0-255):
Green(0-255):
Blue(0-255):
 


<html>
<head>
<script language ="JavaScript">
<!--

function show(r,g,b)
{
r=Number(r)
g=Number(g)
b=Number(b)
r=r.toString(16)
b=b.toString(16)
g=g.toString(16)
document.bgColor=r+g+b
}
//-->
</script>
</head>
<body>
<form>
Red(0-255):<input type="text" name="r"><br>
Green(0-255):<input type="text" name="g"><br>
Blue(0-255):<input type="text" name="b"><br>
<input type="button" value="show color"
onclick="show(r.value,g.value,b.value)">
</form>
</body>
</html>