trum-Heading3 spectrum-IllustratedMessage-heading">
                            Add a color scale to begin</h2>
                    </div>
                </div>

            </div>

            <div id="contrastSwatches" class="paneltabcontent">
                <div class="spectrum-Panel-Item ">
                    <div class="spectrum-ActionGroup spectrum-ActionGroup--spaced">
                        <button id="addRatio" onclick="addRatio()"
                            class="spectrum-ActionButton spectr