odyniec/font-awesome-to-png — pull request #40 by simonrepp (2014-07-22 22:30:06+00:00)
Title: Explain HTML color code option by example

I tried --color #888, --color 888, --color #888888, --color 888888 (all failing) because the documentation isn't that specific on how the "HTML color code" notation exactly has to look like. I browsed the issues and found the solution (that shows that I'm not the only one struggling with this). So let's save everyone else some time and provide an explicit example? :)