body		color:	foregroung color, namely text color
	h1		background-color:
	p
	16 color names		name	Hex Value
			black	#000000
			silver	C0C0C0
			gray	#808080
			white	#FFFFFF
			maroon	#800000
			red	#FF0000
			purple	#
			fuchsia	#
			green	#
			lime	#
			olive	#
			yellow	#
			navy	#
			blue	#
			teal	#
			aqua	#
	rgb colors		rgb (100%, 100%, 100%);	> while	Red, Green, Blue
			rgb (100%, 0%, 0%);	> red
			rgb (0%, 100%, 0%);	> green
			rgb (0%, 0%, 100%);	> blue
			rgb(0%, 0%, 0%);	> black
			rgb(255, 255, 255);	> while
			rgb(255, 0,0);	> red
			rgb(0, 255,0 );	> green
			rgb(0,0, 255);	> blue
			rgb(0 ,0, 0);	> black
	hexadecimal rgb colors		#FFFFFF	> while
			#FF0000	> red
			#00FF00	> green
			#0000FF	> blue
			#000000	> black
	short hex		#FFF	> while
			#F00	> red
			#0F0	> green
			#00F	> blue
			#000	> black