Answers for "how to generate random colors in js"

js random hex color

'#'+Math.floor(Math.random()*16777215).toString(16);

function to generate random color in javascript

function random(number){
    return Math.floor(Math.random()*number);;
}
function randomColor(){
 return 'rgb('+random(255)+','+random(255)+','+random(255)+')';    
}