a TOK 'A' uppercase in the style of Karla is a grotesque sans serif family designed for the Latin and Tamil scripts. This is the Latin part of the family, which has been expanded now to a variable font with a weight axis ranging from ExtraLight to ExtraBold plus full support of Western, Central, and South-Eastern European languages. The Tamil parts are available from the Early Access page. To contribute, see https://github.com/googlefonts/karla.