use (color-category) for background color of catagory page

To resolve this issue, you can open the style.css file in the each color folder"blue, cyam, green, orange, violet, yellow" in the folder path "wp-contentthemesdw-focusassetscolors"
Green

.container {background: #fff;}
body {background: #00a53c;}

Blue

.container {background: #fff;}
body {background: #07c;}

Cyan

.container {background: #fff;}
body {background: #009999;}

Orange

.container {background: #fff;}
body {background: #fa5f00;}

Violet

.container {background: #fff;}
body {background: #c64f9d;}

Yellow

.container {background: #fff;}
body {background: #ff9500;}

Hope this helps !

thanks a lot