Uppercase input colors

share/goodie/rgb_color/content.handlebars

@@ -23,7 +23,7 @@
             <p class='no_vspace subtitle_prefix'>{{subtitle_prefix}} #:</p>
             <p class='no_vspace'>
                 {{#each input_colors}}
-                    <a href='{{colorPickerLink this.hex}}' class='tx-clr--lt'>{{this.hex}}</a>
+                    <a href='{{colorPickerLink this.hex}}' class='tx-clr--lt input_color'>{{this.hex}}</a>
                 {{/each}}
             </p>
         </div>

share/goodie/rgb_color/rgb_color.css

@@ -61,6 +61,10 @@
   text-transform: capitalize;
 }
 
+.zci--rgb_color .input_color {
+  text-transform: uppercase;
+}
+
 @media screen and (max-width: 420px) {
     .zci--rgb_color .rgb_color--box {
         width: 80px;