_javascript technique of random color change effect based on JavaScript

This article illustrates the effect of random color change based on JavaScript, and share it for everyone's reference, the details are as follows

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Another JS function to implement the random color:

function Randomcolor ()
{
var colorvalue=["0", "2", "3", "4", "5", "6", "7", "8", "9", "a", "B", "C", "D", "E", "F"],
colorprefix= "#",
index;
for (Var i=0;i < 6; i++) {
index=math.round (math.random () *14);
Colorprefix+=colorvalue[index];
}
return colorprefix;
}
var test=randomcolor ();
alert (test);

The above is the entire content of this article, I hope that the learning of JavaScript programming help.