title: Google Slides API, able to use Hexadecimal to set Colors?
body: <p>Is it possible to set Element Shape background color with Hexadecimal format eg  #B6D7A8 ? I see an example here,
  <a href="https://stackoverflow.com/questions/64252844/google-slides-api-how-to-change-text-color-for-all-shapes-of-a-certain-color">Google Slides API- How to change text color for all shapes of a certain color</a></p>
  <p>However, the Google Slide API reference does not mention it. I want to be sure, and specifically for Java environment.</p>
  <p><a href="https://developers.google.com/slides/reference/rest/v1/presentations.pages/other#Page.OpaqueColor" rel="nofollow noreferrer">https://developers.google.com/slides/reference/rest/v1/presentations.pages/other#Page.OpaqueColor</a></p>
  <pre><code>    requests.add(new Request()
              .setUpdateShapeProperties(new UpdateShapePropertiesRequest()
                  .setObjectId(elementRandomString)
                      .setShapeProperties(new ShapeProperties()
                              .setShapeBackgroundFill(new ShapeBackgroundFill()
                                  .setSolidFill(new SolidFill()
                                          .setColor(new Col)
  </code></pre>
  <p><a href="https://i.stack.imgur.com/YUBIh.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/YUBIh.png" alt="enter image description here" /></a></p>