It works like this:Hex numbers are like normal numbers except with letters that continue on - here is our normal every day system:0123456789Here is the hex decimal system:0123456789ABCDEFTreat A to F as 10 11 12 13 14 15 16.Heres the cool bit - the first two digits of a hex value represent red, the second two represent green and the last two digist are blue.like numers, you choose the amount of red, green, and blueexcept in hex so:#FF0000is a pure red.#00FF00is a pure green.so you guess what pure blue is:#0000FFMix the colors together to make other colours. (Tip: If all values are the same, you get a colour on the greyscale)Change the amount of the colours to get light and dark eg:#602B82gives a dark purple!May I recommend a program called Hex Color Finder 3.0 by NZ software. I use it alot. I hope I gave you a good explanation,alzable