Hi
In HTML/CSS you can, like this
<INPUT type="text" maxLength=100 size=10 value=your-email name=email style="background-color:#bbb">
or
<INPUT type="text" maxLength=100 size=10 value=your-email name=email style="background-color:#a14fce">
or
<INPUT type="text" maxLength=100 size=10 value=your-email name=email style="background-color:rgb(235,125,32)">
or you can make a CSS style (in the head or in an external style sheet) and call it from the input tag:
<INPUT type="text" maxLength=100 size=10 value=your-email name=email class="mytextfield">
where the css looks like this:
<style type=text/css>
.mytextfield {
background-color:#a14fce;
}
</style>
Trevor