Here's another cool resources for Web Developer it's useful for me.
HTML Color Code - You'll able to see a color code by clicking the desire color.
CSS Generator - Instant Generate Stunning Menu, Images Sliders, Table, Text Effects, etc.
Graphic Design Inspiration - If i'm dry on designing, I'm looking on this website to inspired and motive me.
HTML5 Development Tools - Another cool resources for HTML5 Development, you should take a look.