HexColor (RGB triplets)

Hexadecimal color: in mathematics and computer science, hex = six (A-F) dec = ten (0-9) hexadec=sixteen. (base16)

0 1 2 3 4 5 6 7 8 9 A B C D E F
0%------------------------------->100%
R	G	B
#FF	00	00	Red
#00	FF	00	Green
#00	00	FF	Blue
#FF	00	FF	Magenta
#00	FF	FF	Cyan
#FF	FF	00	Yellow
#FF	FF	FF	White	- white is the reflection of every color
#00	00	00	Black	- black is the absence of color

CSS Note: when you use colors that are three pairs, you can abbreviate each color channel using one character instead of two identical characters.

.orange {color:#ff6600;}

Do this:

.orange {color:#f60;}