The hex color #c858a3 is a light color. The web-safe version is Hex
#CC6699. A complementary color is
#37A75C. The grayscale version is
#969696. A 20% lighter version of the original color is
#FB8BD6, and Hex
#952570 is the 20% darker color. If the color is saturated by 10%, you get
#CD52A4. If the color is desaturated by 10%, the color
#C35EA2 is obtained.