tches</label>
              <br>
              <input type="text" id="swatches" class="form-control demo" data-swatches="#ef9a9a|#90caf9|#a5d6a7|#fff59d|#ffcc80|#bcaaa4|#eeeeee|#f44336|#2196f3|#4caf50|#ffeb3b|#ff9800|#795548|#9e9e9e" value="#abcdef">
              <span class="help-block">
                Example with swatches.
              </span>
            </div>
          </div>
          <div class="col-lg-4 col-sm-4 col-12">
            <div class="form-group">
              <label for="letter-case"