The hex color #c7878f is a light color. The web-safe version is Hex
#CC9999. A complementary color is
#387870. The grayscale version is
#9F9F9F. A 20% lighter version of the original color is
#FABAC2, and Hex
#94545C is the 20% darker color. If the color is saturated by 10%, you get
#CB858D. If the color is desaturated by 10%, the color
#C38991 is obtained.