JS cor hexadecimal aleatória
'#'+Math.floor(Math.random()*16777215).toString(16);
Jolly Jackal
'#'+Math.floor(Math.random()*16777215).toString(16);'#'+(0x1000000+(Math.random())*0xffffff).toString(16).substr(1,6)function getRandomRgb() {
var num = Math.round(0xffffff * Math.random());
var r = num >> 16;
var g = num >> 8 & 255;
var b = num & 255;
return 'rgb(' + r + ', ' + g + ', ' + b + ')';
}
for (var i = 0; i < 3; i++) {
console.log(getRandomRgb());
}
Run code snippetHide resultsfunction random_rgba() {
var o = Math.round, r = Math.random, s = 255;
return 'rgba(' + o(r()*s) + ',' + o(r()*s) + ',' + o(r()*s) + ',' + r().toFixed(1) + ')';
}
var color = random_rgba();
g.fillStyle = color;
g.strokeStyle = color;