@* Usage: @await Html.PartialAsync("_PowderSwatch", (ColorHex: "#C0392B", Name: "Gloss Red", Size: (int?)null))
   Size: optional override in px (default 9). *@
@model (string ColorHex, string Name, int? Size)
@{
    var px = (Model.Size ?? 9).ToString();
    var hex = string.IsNullOrEmpty(Model.ColorHex) ? "#CCCCCC" : Model.ColorHex;
}
<span class="pcl-swatch"
      style="background:@hex;width:@(px)px;height:@(px)px;"
      title="@Model.Name"></span>