what are the colors of the knights of columbus?
['Supreme Master–Dark Blue Patch on his beret. ... ', 'Vice Supreme Master–Light Blue Patch on his beret. ... ', 'District Master–Gold Patch on his beret. ... ', 'Faithful Navigator–White Patch on his beret. ... ', 'District Marshal–Green Patch on his beret. ... ', 'Assembly Commander–Purple Patch on his beret.']