Colors supported by all major browsers

gistfile1.html

<style>
div.white{	background-color:white;}
div.yellow{	background-color:yellow;}
div.red{	background-color:red;}
div.fuscia{	background-color:#f0f;}
div.silver{	background-color:silver;}
div.gray{	background-color:gray;}
div.olive{	background-color:olive;}
div.purple{	background-color:purple;}
div.maroon{	background-color:maroon;}
div.aqua{	background-color:aqua;}
div.lime{	background-color:lime;}
div.teal{	background-color:teal;}
div.green{	background-color:green;}
div.blue{	background-color:blue;}
div.navy{	background-color:navy;}
div.black{	background-color:black;} 

div#colors{
	font-size:0;
}
div#colors div{
	display:inline-block;
	height:150px;
	width:150px;
	text-align:center;
	valign:middle;
	font-size:30px;
}
</style>
<div id="colors">
	<div class='white'>1</div>
	<div class='yellow'>2</div>
	<div class='red'>3</div>
	<div class='fuscia'>4</div>
	<div class='silver'>5</div>
	<div class='gray'>6</div>
	<div class='olive'>7</div>
	<div class='purple'>8</div>
	<div class='maroon'>9</div>
	<div class='aqua'>10</div>
	<div class='lime'>11</div>
	<div class='teal'>12</div>
	<div class='green'>13</div>
	<div class='blue'>14</div>
	<div class='navy'>15</div>
	<div class='black'>16</div>
</div>