javascript Gen随机十六进制颜色

Posted 2021-05-03

 function getRandomColor() {
  let string = ''
  const { min, max } = {
    min: 0,
    max: 255
  }
  const getRandom = () => (Math.floor(min + Math.random() * (max + 1 - min)))
  
  for(let i = 0; i < 3; i++) {
	  let rnd = getRandom(),
        hex = rnd.toString(16)
        
	  if(hex.length < 2) hex = '0' + hex
	  string += hex
  }

  return '#' + string
}