My patch is a dark blue with salmon pink thread. Below the hexadecimal colour is a picture of asalmon, however the salmon is currently pretending to be a shark to ward of evil preditors – don't be fooled, really it is a salmon.
I've also done a html artwork: http://www.iainclark.co.uk/embroidery The algorithm plots out a table with a randomly generated number of rows, columns and table cell background colours. The weaving effect is a produced by the browser display of information that is being downloaded.