Muiz Brinkerhoff and Inside Skills Center offering software skills training to individuals, businesses, and in classes at SRJC

email is the BEST way to contact me - classes@insideSkills.com
Use either site when setting the color and background-color values.
Hexadecimal site -http://www.somacon.
com/p142.php
Hexadecimal site -
http://www.psyclops.
com/tools/rgb/
A great resource for creating 5-color color palettes for web sites is kuler.adobe.com -- the palettes are displayed as 5 square boxes of color, like color swatches or chips in a paint store. There are a huge number already created and uploaded to be shared, and you can also create your own.
By registering a username and password, you can create a free account where you can store the 5-color palettes you create, and ones that you've marked as favorites from all those available for sharing.
If you pick a palette to edit/make changes, you get both the visual color squares, and numeric codes -- rgb, cmyk, hex, hsv, and lab, plus a color wheel/disc with the base color for the palette in the center of the disc, and 4 movable color points. You can make changes by moving the 4 color dots to other locations on the color disc, or you can type in the numeric codes for the different squares. OR you can choose from 6 different color rules that the web site will apply to the base color -- analogous, monochromatic, triad, complementary, compound, and shades.
You can create a new palette based on a single base color, or you can upload a photo, graphic, logo, or some other image, and the site will analyze the colors in it, and produce a 5-color palette that will work with the colors in the image.