"sky-blue" meaning in English

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  "lang_code": "en",
  "pos": "adj",
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          "word": "sky blue"
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        {
          "ref": "1961 July, “Talking of Trains: The Marylebone exhibition”, in Trains Illustrated, page 388:",
          "text": "Except for an eye-catching sky-blue container boldly and attractively featuring the B.T.C.'s \"door-to-door\" arrow symbol [...], there were no outlandish colour schemes or lettering styles.",
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  "word": "sky-blue"
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  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
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      "alt_of": [
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          "word": "sky blue"
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      "examples": [
        {
          "ref": "1961 July, “Talking of Trains: The Marylebone exhibition”, in Trains Illustrated, page 388:",
          "text": "Except for an eye-catching sky-blue container boldly and attractively featuring the B.T.C.'s \"door-to-door\" arrow symbol [...], there were no outlandish colour schemes or lettering styles.",
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  "word": "sky-blue"
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