"chocolate black" meaning in English

{
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "chocolate black (not comparable)",
      "name": "en-adj"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Blacks",
          "orig": "en:Blacks",
          "parents": [
            "Colors",
            "Light",
            "Vision",
            "Energy",
            "Senses",
            "Nature",
            "Perception",
            "All topics",
            "Body",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Chocolate",
          "orig": "en:Chocolate",
          "parents": [
            "Sweets",
            "Foods",
            "Eating",
            "Food and drink",
            "Human behaviour",
            "All topics",
            "Human",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "2012, Caspar Henderson, The Book of Barely Imagined Beings, page 72:",
          "text": "The Zebra moray is chocolate black with vertical white stripes.",
          "type": "quote"
        }
      ],
      "glosses": [
        "The color of very dark chocolate."
      ],
      "id": "en-chocolate_black-en-adj-u7PxjZRF",
      "tags": [
        "not-comparable"
      ]
    }
  ],
  "word": "chocolate black"
}

{
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "chocolate black (not comparable)",
      "name": "en-adj"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "senses": [
    {
      "categories": [
        "English adjectives",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English terms with quotations",
        "English uncomparable adjectives",
        "Pages with 1 entry",
        "Pages with entries",
        "en:Blacks",
        "en:Chocolate"
      ],
      "examples": [
        {
          "ref": "2012, Caspar Henderson, The Book of Barely Imagined Beings, page 72:",
          "text": "The Zebra moray is chocolate black with vertical white stripes.",
          "type": "quote"
        }
      ],
      "glosses": [
        "The color of very dark chocolate."
      ],
      "tags": [
        "not-comparable"
      ]
    }
  ],
  "word": "chocolate black"
}