The hex color #cf81a4 is a light color. The web-safe version is Hex
#CC9999. A complementary color is
#307E5B. The grayscale version is
#A7A7A7. A 20% lighter version of the original color is
#FFB4D7, and Hex
#9C4E71 is the 20% darker color. If the color is saturated by 10%, you get
#D37DA4. If the color is desaturated by 10%, the color
#CB85A4 is obtained.