当前路径：Classes/PHPExcel/Helper/HTML.php
<?php

class PHPExcel_Helper_HTML
{
    protected static $colourMap = array(
        'aliceblue' => 'f0f8ff',
        'antiquewhite' => 'faebd7',
        'antiquewhite1' => 'ffefdb',
        'antiquewhite2' => 'eedfcc',
        'antiquewhite3' => 'cdc0b0',
        'antiquewhite4' => '8b8378',
        'aqua' => '00ffff',
        'aquamarine1' => '7fffd4',
        'aquamarine2' => '76eec6',
        'aquamarine4' => '458b74',
        'azure1' => 'f0ffff',
        'azure2' => 'e0eeee',
        'azure3' => 'c1cdcd',
        'azure4' => '838b8b',
        'beige' => 'f5f5dc',
        'bisque1' => 'ffe4c4',
        'bisque2' => 'eed5b7',
        'bisque3' => 'cdb79e',
        'bisque4' => '8b7d6b',
        'black' => '000000',
        'blanchedalmond' => 'ffebcd',
        'blue' => '0000ff',
        'blue1' => '0000ff',
        'blue2' => '0000ee',
        'blue4' => '00008b',
        'blueviolet' => '8a2be2',
        'brown' => 'a52a2a',
        'brown1' => 'ff4040',
        'brown2' => 'ee3b3b',
        'brown3' => 'cd3333',
        'brown4' => '8b2323',
        'burlywood' => 'deb887',
        'burlywood1' => 'ffd39b',
        'burlywood2' => 'eec591',
        'burlywood3' => 'cdaa7d',
        'burlywood4' => '8b7355',
        'cadetblue' => '5f9ea0',
        'cadetblue1' => '98f5ff',
        'cadetblue2' => '8ee5ee',
        'cadetblue3' => '7ac5cd',
        'cadetblue4' => '53868b',
        'chartreuse1' => '7fff00',
        'chartreuse2' => '76ee00',
        'chartreuse3' => '66cd00',
        'chartreuse4' => '458b00',
        'chocolate' => 'd2691e',
        'chocolate1' => 'ff7f24',
        'chocolate2' => 'ee7621',
        'chocolate3' => 'cd661d',
        'coral' => 'ff7f50',
        'coral1' => 'ff7256',
        'coral2' => 'ee6a50',
        'coral3' => 'cd5b45',
        'coral4' => '8b3e2f',
        'cornflowerblue' => '6495ed',
        'cornsilk1' => 'fff8dc',
        'cornsilk2' => 'eee8cd',
        'cornsilk3' => 'cdc8b1',
        'cornsilk4' => '8b8878',
        'cyan1' => '00ffff',
        'cyan2' => '00eeee',
        'cyan3' => '00cdcd',
        'cyan4' => '008b8b',
        'darkgoldenrod' => 'b8860b',
        'darkgoldenrod1' => 'ffb90f',
        'darkgoldenrod2' => 'eead0e',
        'darkgoldenrod3' => 'cd950c',
        'darkgoldenrod4' => '8b6508',
        'darkgreen' => '006400',
        'darkkhaki' => 'bdb76b',
        'darkolivegreen' => '556b2f',
        'darkolivegreen1' => 'caff70',
        'darkolivegreen2' => 'bcee68',
        'darkolivegreen3' => 'a2cd5a',
        'darkolivegreen4' => '6e8b3d',
        'darkorange' => 'ff8c00',
        'darkorange1' => 'ff7f00',
        'darkorange2' => 'ee7600',
        'darkorange3' => 'cd6600',
        'darkorange4' => '8b4500',
        'darkorchid' => '9932cc',
        'darkorchid1' => 'bf3eff',
        'darkorchid2' => 'b23aee',
        'darkorchid3' => '9a32cd',
        'darkorchid4' => '68228b',
        'darksalmon' => 'e9967a',
        'darkseagreen' => '8fbc8f',
        'darkseagreen1' => 'c1ffc1',
        'darkseagreen2' => 'b4eeb4',
        'darkseagreen3' => '9bcd9b',
        'darkseagreen4' => '698b69',
        'darkslateblue' => '483d8b',
        'darkslategray' => '2f4f4f',
        'darkslategray1' => '97ffff',
        'darkslategray2' => '8deeee',
        'darkslategray3' => '79cdcd',
        'darkslategray4' => '528b8b',
        'darkturquoise' => '00ced1',
        'darkviolet' => '9400d3',
        'deeppink1' => 'ff1493',
        'deeppink2' => 'ee1289',
        'deeppink3' => 'cd1076',
        'deeppink4' => '8b0a50',
        'deepskyblue1' => '00bfff',
        'deepskyblue2' => '00b2ee',
        'deepskyblue3' => '009acd',
        'deepskyblue4' => '00688b',
        'dimgray' => '696969',
        'dodgerblue1' => '1e90ff',
        'dodgerblue2' => '1c86ee',
        'dodgerblue3' => '1874cd',
        'dodgerblue4' => '104e8b',
        'firebrick' => 'b22222',
        'firebrick1' => 'ff3030',
        'firebrick2' => 'ee2c2c',
        'firebrick3' => 'cd2626',
        'firebrick4' => '8b1a1a',
        'floralwhite' => 'fffaf0',
        'forestgreen' => '228b22',
        'fuchsia' => 'ff00ff',
        'gainsboro' => 'dcdcdc',
        'ghostwhite' => 'f8f8ff',
        'gold1' => 'ffd700',
        'gold2' => 'eec900',
        'gold3' => 'cdad00',
        'gold4' => '8b7500',
        'goldenrod' => 'daa520',
        'goldenrod1' => 'ffc125',
        'goldenrod2' => 'eeb422',
        'goldenrod3' => 'cd9b1d',
        'goldenrod4' => '8b6914',
        'gray' => 'bebebe',
        'gray1' => '030303',
        'gray10' => '1a1a1a',
        'gray11' => '1c1c1c',
        'gray12' => '1f1f1f',
        'gray13' => '212121',
        'gray14' => '242424',
        'gray15' => '262626',
        'gray16' => '292929',
        'gray17' => '2b2b2b',
        'gray18' => '2e2e2e',
        'gray19' => '303030',
        'gray2' => '050505',
        'gray20' => '333333',
        'gray21' => '363636',
        'gray22' =>...