Title background color & sidebar color

Can anyone please tell how to change title background color & sidebar text color? I cant find it in customizer. Please go through the following link as reference.

Hi, Here is your code block you need to change

.title-banner {
  background-color: #282828;
  padding: 30px 15px;
  text-transform: uppercase;

for color of the bar

background-color: #282828;

you can find color codes here

apply changes with this plugin or your child theme.

Oh yes Thanks Oren!
It worked but what about sidebar, how to change its color?
And is there any way by which i can show my company name along with logo? Because there is only one option available i.e. either show logo or company name.