Convert a String to HSL Color

stringToHsl.js

// Based on HSL. Generate an Abritrary pastel tone color based on input text.
/* 
1. s = saturation
2. l = lightness
*/

function stringToHslColor(str, s=30, l=80) {
  const hash = 0;
  for (let i = 0; i < str.length; i++) {
    hash = str.charCodeAt(i) + ((hash << 5) - hash);
  }

  const h = hash % 360;
  return 'hsl('+h+', '+s+'%, '+l+'%)';
}