Red border for required fields?

Is there any way to turn off or change the color of the red border for required fields?  We still want to show the fields that have not been filled in, but the red box that highlights all required fields (filled in or not) can be very distracting on large forms with many required fields.

I haven't found a way to disable the red border or change it to a different color.

Is there a way to do this using the built-in check for required fields?

Thanks.

Jeff