random color generator javascript

Random color generator javascript is used to give values to the colors which are red, green and blue in javaScript.

It's query is randColor=randomNumber.toString(16); 

The above mentioned query is the code to create a random  color. There is a chance that the string length will be less than 6. In this satuation we will use padStart or padEnd to make sure that the string length is at least 6.

 

javascript random color generator

on Jun 20, 2022
function generateRandomColor() {
  var letters = '0123456789ABCDEF';
  var color = '#';
  for (var i = 0; i < 6; i++) {
    color += letters[Math.floor(Math.random() * 16)];
  }
  return color;
}

var randomColor=generateRandomColor();//"#F10531"

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javascript random color

on Jun 20, 2022
var r = () => Math.random() * 256 >> 0;
var color = `rgb(${r()}, ${r()}, ${r()})`;

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javascript random color

on Jun 20, 2022
'#'+(0x1000000+(Math.random())*0xffffff).toString(16).substr(1,6)

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random color in javascript

on Jun 20, 2022
var randomColor = Math.floor(Math.random()*16777215).toString(16);

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random color code javascript

on Jun 20, 2022
var randomColor = '#'+Math.floor(Math.random()*16777215).toString(16);
//generates a random color -> #56eec7

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javascript random color generator

on Jun 20, 2022
const randomHexColour = (function() {
	const hexValues = "123456abcdef";
	return function() {
		let hexString = "";
		for (let i = 0; i < 6; i++) {
			hexString += hexValues[Math.floor(Math.random() * hexValues.length)];
		}
		return "#" + hexString;
	}
})();
function randomRGBColour(alpha = false) {
	if (alpha) {
		return "rgba(" + Math.floor(Math.random() * 256) + ", " + Math.floor(Math.random() * 256) + ", " + Math.floor(Math.random() * 256) + ", " + Math.random() + ")";
	}
	return "rgb(" + Math.floor(Math.random() * 256) + ", " + Math.floor(Math.random() * 256) + ", " + Math.floor(Math.random() * 256) + ")";
}

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javascript generate random color

on Jun 20, 2022
const setBg = () => {
  const randomColor = Math.floor(Math.random()*16777215).toString(16);
  document.body.style.backgroundColor = "#" + randomColor;
  color.innerHTML = "#" + randomColor;
}

genNew.addEventListener("click", setBg);
setBg();

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javascript random color

on Jun 20, 2022
'#'+Math.floor(Math.random()*0xffffff).toString(16).padStart(6,'0');

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random color code js

on Jun 20, 2022
Math.floor(Math.random()*16777215).toString(16);

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js generate random color

on Jun 20, 2022
function get_random_color() 
{
    var color = "";
    for(var i = 0; i < 3; i++) {
        var sub = Math.floor(Math.random() * 256).toString(16);
        color += (sub.length == 1 ? "0" + sub : sub);
    }
    return "#" + color;
}

function get_rand_color()
{
    var color = Math.floor(Math.random() * Math.pow(256, 3)).toString(16);
    while(color.length < 6) {
        color = "0" + color;
    }
    return "#" + color;
}

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