Red cast by Kenneth Lyngaas | Sep 21, 2016 | DENIM DICTIONARY | 0 comments Red cast The Red cast is the organic blue, which is also known as happy days, has a slightly reddish tint. It was used by Levi’s to make the Big E. The dying formula originally included some real corn syrup. See 501 LOT number Levi’s jean Recommended posts Infographics Levi Strauss & Co. history ECO-FASHION ENCYCLOPEDIA Refashioned and Vintage Clothing Store Share this:FacebookTwitterLinkedInPinterestTumblrMorePocketRedditEmailLike this:Like Loading... Please Comment on the story Cancel reply This site uses Akismet to reduce spam. Learn how your comment data is processed.