Change color of area around sidebar background

Hi, I have changed the background colors of the widgets with the following code:
.widget {
background-color: #163783;

#secondary .widget *{
background: #163783;
border-color: #163783;

But the part of the sidebar around the widgets is still white, how can I change that color too?

Hey there

Let me see it, please provide direct url of the page

The website URL is

hey there

You may use this css code to fix it:

.well {
    background-color: #163783;
    border: 1px solid #112d6c;