js將16進制顏色轉換成RGB格式

js代碼以下：io  function hexToRgb(hex) {     var result = /^#?([a-f\d]{2})([a-f\d]{2})([a-f\d]{2})$/i.exec(hex);        return result ? {                r: parseInt(result[1], 16),                       g:

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