rgb to hex and back

by J. Jones

HTML

<p>Hello, world!</p>

CSS

p {
    color: violet;
}

JavaScript

var g_ = Object;
g_.hexDigits = new Array("0","1","2","3","4","5","6","7","8","9","A","B","C","D","E","F"); 
g_.namedColors = new Array(
'#000000', //Black
'#2C3539', //Gunmetal
'#2B1B17', //Midnight
'#34282C', //Charcoal
'#25383C', //Dark Slate Grey
'#3B3131', //Oil
'#413839', //Black Cat
'#463E3F', //Black Eel
'#4C4646', //Black Cow
'#504A4B', //Gray Wolf
'#565051', //Vampire Gray
'#5C5858', //Gray Dolphin
'#625D5D', //Carbon Gray
'#666362', //Ash Gray
'#6D6968', //Cloudy Gray
'#726E6D', //Smokey Gray
'#736F6E', //Gray
'#837E7C', //Granite
'#848482', //Battleship Gray
'#B6B6B4', //Gray Cloud
'#D1D0CE', //Gray Goose
'#E5E4E2', //Platinum
'#BCC6CC', //Metallic Silver
'#98AFC7', //Blue Gray
'#6D7B8D', //Light Slate Gray
'#657383', //Slate Gray
'#616D7E', //Jet Gray
'#646D7E', //Mist Blue
'#566D7E', //Marble Blue
'#737CA1', //Slate Blue
'#4863A0', //Steel Blue
'#2B547E', //Blue Jay
'#2B3856', //Dark Slate Blue
'#151B54', //Midnight Blue
'#000080', //Navy Blue
'#342D7E', //Blue Whale
'#15317E', //Lapis Blue
'#151B8D', //Cornflower Blue
'#0000A0', //Earth Blue
'#0020C2', //Cobalt Blue
'#0041C2', //Blueberry Blue
'#2554C7', //Sapphire Blue
'#1569C7', //Blue Eyes
'#2B60DE', //Royal Blue
'#1F45FC', //Blue Orchid
'#6960EC', //Blue Lotus
'#736AFF', //Light Slate Blue
'#357EC7', //Slate Blue
'#488AC7', //Silk Blue
'#3090C7', //Blue Ivy
'#659EC7', //Blue Koi
'#87AFC7', //Columbia Blue
'#95B9C7', //Baby Blue
'#728FCE', //Light Steel Blue
'#2B65EC', //Ocean Blue
'#306EFF', //Blue Ribbon
'#157DEC', //Blue Dress
'#1589FF', //Dodger Blue
'#6495ED', //Cornflower Blue
'#6698FF', //Sky Blue
'#38ACEC', //Butterfly Blue
'#56A5EC', //Iceberg
'#5CB3FF', //Crystal Blue
'#3BB9FF', //Deep Sky Blue
'#79BAEC', //Denim Blue
'#82CAFA', //Light Sky Blue
'#82CAFF', //Sky Blue
'#A0CFEC', //Jeans Blue
'#B7CEEC', //Blue Angel
'#B4CFEC', //Pastel Blue
'#C2DFFF', //Sea Blue
'#C6DEFF', //Powder Blue
'#AFDCEC', //Coral Blue
'#ADDFFF', //Light Blue
'#BDEDFF', //Robin Egg Blue
'#CFECEC', //Pale Blue...