直接上代码
<!DOCTYPE html><html lang="en"><head><meta charset="UTF-8"><meta http-equiv="X-UA-Compatible" content="IE=edge"><meta name="viewport" content="width=device-width, initial-scale=1.0"><title>Document</title></head><body><script>function hexToRgb(hex) { // Hex（十六进制）、Dec（十进制）、Octal（八进制）、Bin（二进制）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: parseInt(result[2], 16), b: parseInt(result[3], 16) } : null;}// 在这里输入十六进制颜色----'#ffffff' 可通过游览器 console 查看 rgbconsole.log( hexToRgb( '#ffffff' ) ); //return { r : 255, g : 255, b : 255 }console.log( hexToRgb( '#eeeeee' ) ); //return { r : 238, g : 238, b : 238 }console.log( hexToRgb( '#00a7ff' ) ); //return { r : 0, g : 167, b : 255 }</script></body></html>
