@hund good article, just a little nitpick in the paragraph:
If you want to change the colour of the yellow text, you have to change the value 33 on line 3 and if you want to change the cyanogen colour, you then have to change the value 36 on line 8.
I think you meant cyan and not cyanogen :)
@sotolf @hund I don't see the value 36 on line 8, I see 39. I changed it to get cyan.
Also, the yellow and cyan text is flashing for me?