hsl()
color string to an object with the values of each color.String.prototype.match()
to get an array of 3 string with the numeric values.Array.prototype.map()
in combination with Number
to convert them into an array of numeric values.const toHSLObject = hslStr => { const [hue, saturation, lightness] = hslStr.match(/\d+/g).map(Number); return { hue, saturation, lightness }; };
toHSLObject('hsl(50, 10%, 10%)'); // { hue: 50, saturation: 10, lightness: 10 }
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