The hex color #cf6871 is a light color. The web-safe version is Hex
#CC6666. A complementary color is
#30978E. The grayscale version is
#8D8D8D. A 20% lighter version of the original color is
#FF9BA4, and Hex
#9C353E is the 20% darker color. If the color is saturated by 10%, you get
#D6646E. If the color is desaturated by 10%, the color
#C86C74 is obtained.