ඁ (U+0D81) utf-8 characterU+0D81 is one of the 128 characters in the Sinhala Unicode subset.
CSS: \0D81 ?
U+0D81 in other fonts
The image below shows how the U+0D81 symbol looks like in some of the most complete UTF-8 fonts: Code2000, Sun-ExtA, WenQuanYi Zen Hei and GNU Unifont. If the font in which this web site is displayed does not contain the U+0D81 symbol, you can use the image below to get an idea of what it should look like.