I don't know if I have used the colors on this card in combination before, but I really like how they work together. Smoky Slate and Perfect Plum were the colors I added to the Whisper White card base.
Then I stamped the Happy on another piece of Whisper White and colored in the space around the words with a Smoky Slate marker and popped it up on the card base.
Finally, I added part of a paper doily and some Pompom trim for a little texture.
Smoky Slate, Perfect Plum, Basic Black ink
Whisper White card stock