Spot the difference?

One of my current WIPs is a lace scarf from Victorian Knitting today and I'm making it in TYGs Compass. A lovely silk/lambswool blend in a yarn painted with gorgeous shades of purple, olive, moss, old-rose, rust / amber.
I had knitted the border for a while when my 5yr-old daughter asked if it is the same yarn again than the Noro Yuzen vest I was wearing. And really - I hadn't even noticed - but their colouring is very close. Almost identical.

(on top - TYG Compass, under - Noro Yuzen)
Pretty funny actually.