jagomf

/**
 * Selects light or dark color for foreground (mainly text) based on background color
 * @param bgColor Background color to evaluate
 * @param lightColor Light foreground color (defaults to white)
 * @param darkColor Dark foreground color (defaults to black)
 * @returns Light or dark color based on background color
 * @see https://stackoverflow.com/a/41491220
 */
function pickTextColorBasedOnBgColorAdvanced(bgColor: string, lightColor = '#FFFFFF', darkColor = '#000000'): string {
  const color = (bgColor.startsWith('#')) ? bgColor.substring(1, 7) : bgColor;