I found your contact page here:
http://triskele-photography.com/contact-2/
Here is an example to get you started. It will change the colors and the fonts of the labels:
.entry .contact-form label {
color: #DBA03E;
font-family: Arial, sans-serif;
font-size: 80%;
}
.entry .contact-form label span {
color: #FF0000;
font-size: 70%;
}
You an adjust the color codes, font stack, and font size percentages until it looks good to you.
Here is a color picker you can use to find new color codes:
http://automattic.github.com/Iris/
Read this to lear more about font stacks:
http://unitinteractive.com/blog/2008/06/26/better-css-font-stacks/