Willon- Some of the percentages have a decimal point,
for example blonde could be: 2.34567
(I don't know the exact numbers D:)
At the moment there is no way to improve the chances of getting a colour ;w;
Flygon- you need to use the HTML code
(just looked up how to do it for you because I suck at coding ^^"")Its:<a href=" urlhere "> Can even name the link here </a>
Replace the red with what you want :D
EXARMPLE:
<a href="http://www.rescreatu.com/preferences/forum.php">LINK</a>