I love this look. Lately I have been really into color. I like the idea of bringing reds and pinks together, sunny yellows, and pale violets. If you anchor a space with neutral furnishings, the sky is the limit when it comes to what color palette you may use. I would stick to about 5 colors, I wouldn't go rainbow crazy. However through the use of floral arrangements & a nice plant a nice rich green may be added to the mix, use other accent colors in decorative items- just stay neutral on an anchoring point and then you can go nuts!!
Always Stay Graceful,