I found this page forever ago and keep forgetting to post about it… It’s basically a color code generator written in PHP. It does RGB and HEX along with color names. On top of that, it has a neat block of colors that you can hover over to see and click on to lock in so you can read the HEX & RGB values of said color. The site has some other interesting php, css, javascript, perl tutorials to read. I have to say I’ve used the page quite a bit in tweaking the css of this blog itself. Color cube, hex, rgb code generator. Also here’s a really nice CSS tutorial for you aspiring web developers out there. 