@java.lang.Override
  public com.google.cloud.vision.v1p3beta1.ColorInfoOrBuilder getColorsOrBuilder(int index) {
    return colors_.get(index);
  }
<pre>
RGB color values with their score and pixel fraction.
</pre>

<code>repeated .google.cloud.vision.v1p3beta1.ColorInfo colors = 1;</code>
java-vision/proto-google-cloud-vision-v1p3beta1/src/main/java/com/google/cloud/vision/v1p3beta1/DominantColorsAnnotation.java