Examine source code of ColorComfy

{
  "theme": {
    "images": {
      "theme_frame": "header.png"
    },
    "colors": {
      "frame": "#9c2111",
      "tab_background_text": "#e8b2c2"
    }
  },
  "version": "2.0",
  "name": "ColorComfy",
  "manifest_version": 2,
  "description": "More patterns & blending techniques used here recently learned...practice practice practice...makes perfect!!!\nThis is just a textured image that I used different blending modes to slightly vary the colors...I wanted it to make it muted and colorful"
}