code: function getColors(rawData) {
  
      // Regular expression matching colors variables naming pattern
      var REGEX = /^dc-(.*?)[0-9]+$/;
  
      var content = rawData
          .filter((item) => {
              var group = item.group[0];
              return group === 'colors'
                  && item.context.type === 'variable'
                  && item.context.name.match(REGEX);
          })
          .map((item) => {
              // extract color name (eg. `dc-magenta10 -> magenta`)
              item.color = item.context.name.replace(REGEX, '$1');
              item.color = _.capitalize(item.color);
              return item;
          });
  
      // transform colors array in a object, shaped as the view layer expect
      content = _.groupBy(content, (c) => c.color );
      Object.keys(content).forEach((color) => {
          content[color] = content[color].reduce((acc, c) => {
              acc['$' + c.context.name] = c.context.value;
              return acc;
          }, {});
      });
      return content;
  }
docs: Get colors view model from sassdoc raw data
  
  @param  {Array} rawData - sassdoc items
  @return {Object}