If You Have Forms, Use Colored Input Fields!

One thing that makes your web site standing out is to use colored input fields in a form. This is rarely used, yet quite simple. Example:

   <INPUT TYPE="text" ... 
   STYLE="color: #...; font-family: ...; font-weight: ...; font-size: ...px; 
          background-color: #...;">

By attribute "STYLE="..." you can declare any combination of text color (color: #...;), background color (background-color: #...;), font (font-family: ...; font-weight: ...; font-size: ...px;), etc. Don't forget to keep all the STYLE elements separated by a semi-colon (;). Numbers headed by "#" are hexadecimal-numbers, as usual when declaring a color in HTML. The suffix px in font-size: means "pixels".

For details refer to a good HTML tutorial.