The Braille Letter L Flag is red and orange. Red is coded to one while orange is coded to orange. Together they make up the number 12, which is the number that L represents. The neat coincidence about the brl letter L is that the dot pattern mirrors the shape of a lower case L. But the bad thing about that is the confusion with the number 1. Is it a 1 or an l? What were they thinking! A possible solution would have the keys and computer display the lower case L as it is in cursive.