What you are seeing is the HD button in the controlbar not being on, it is technically off if it is white. If you only had two sources, the button would light up red if it was on, but since there are more than two sources, it remains white but produces the menu overlay to let the viewer choose the quality.
I believe your issue is less with the color of the button, but the fact that it says “HD”, correct? If so, it is possible to change this, or any of our buttons, by using CSS and web fonts. Please see the following support articles for information on how to do this: