Keryn, over at Keryn's Cards, has started a weekly Colour Challenge.
Her first round of colours are - Tempting Turquoise, Cameo Coral, Taken with Teal and a Neutral.
Of course I don't have any of these colours! but it quite amazing how close I can come (and even if in real life they are not that close it would be hard to tell using the magic of the computer moniter :-)
Here are my two cards using her colours - well the best I could do anyway :-) The teal and turquoise card are some random pieces I found in my stock and the coral is a chalk ink pad I have had since a run in with a stamp a month club I was in a few years ago. The stamps are from Stampin Up! Nice and Easy notes set and the Polka Dots and Paisley set. The ribbon isn't really ribbon but off cuts of the card stock.