"Tuscan red" meaning in English

{
  "forms": [
    {
      "form": "Tuscan reds",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "~"
      },
      "expansion": "Tuscan red (countable and uncountable, plural Tuscan reds)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "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": "Reds",
          "orig": "en:Reds",
          "parents": [
            "Colors",
            "Light",
            "Vision",
            "Energy",
            "Senses",
            "Nature",
            "Perception",
            "All topics",
            "Body",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "1959 November, J. N. Westwood, “The Railways of Canada”, in Trains Illustrated, page 552:",
          "text": "The C.P.R. favours that old favourite of American railways, Tuscan red.",
          "type": "quote"
        },
        {
          "text": "Tuscan red:"
        }
      ],
      "glosses": [
        "A dark shade of red, once popularly used for railcars."
      ],
      "id": "en-Tuscan_red-en-noun-KsDQM9HZ",
      "links": [
        [
          "railcar",
          "railcar"
        ]
      ],
      "tags": [
        "countable",
        "uncountable"
      ]
    }
  ],
  "word": "Tuscan red"
}

{
  "forms": [
    {
      "form": "Tuscan reds",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "~"
      },
      "expansion": "Tuscan red (countable and uncountable, plural Tuscan reds)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English terms with quotations",
        "English uncountable nouns",
        "Pages with 1 entry",
        "Pages with entries",
        "en:Reds"
      ],
      "examples": [
        {
          "ref": "1959 November, J. N. Westwood, “The Railways of Canada”, in Trains Illustrated, page 552:",
          "text": "The C.P.R. favours that old favourite of American railways, Tuscan red.",
          "type": "quote"
        },
        {
          "text": "Tuscan red:"
        }
      ],
      "glosses": [
        "A dark shade of red, once popularly used for railcars."
      ],
      "links": [
        [
          "railcar",
          "railcar"
        ]
      ],
      "tags": [
        "countable",
        "uncountable"
      ]
    }
  ],
  "word": "Tuscan red"
}