"true colours" meaning in English

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          "text": "The organisation was officially concerned with economic development, but after the memo was leaked people began to see them in their true colours.",
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        {
          "ref": "1986, Billy Steinberg, Tom Kelly (lyrics and music), “True Colors”, performed by Cyndi Lauper:",
          "text": "But I see your true colors / Shining through / I see your true colors / And that's why I love you / So don't be afraid to let them show",
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        "The real character, belief or intent of a person or group who present a dishonest picture of their nature to the world."
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          "word": "show one's true colors"
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          "word": "true stripes"
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          "word": "true colors"
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  "word": "true colours"
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    {
      "word": "true colors"
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  "word": "true colours"
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