="rgb" class="form-control demo" data-format="rgb" value="rgb(33, 147, 58)">
              <span class="help-block">
                RGB input can be assigned by setting the <code>format</code> option
                to <code>rgb</code>.
              </span>
            </div>
          </div>
          <div class="col-lg-4 col-sm-4 col-12">
            <div class="form-group">
              <label for="rgba">RGBA</label>
              <br>
              <input type="text" id="rgba" class="form-control dem