Examine source code of Carhartt

{
  "theme": {
    "images": {
      "theme_frame": "carhartt_persona_header.jpg"
    },
    "colors": {
      "frame": "#e3c074",
      "tab_background_text": "#362820"
    }
  },
  "version": "2.0",
  "name": "Carhartt",
  "manifest_version": 2,
  "description": "For 120 years, Carhartt has manufactured premium workwear known for exceptional durability, comfort, quality of construction, and fit that you can feel in the fabrics and see in the performance"
}