The hex color #ffb7b0 is a light color. The web-safe version is Hex
#FFCC99. A complementary color is
#00484F. The grayscale version is
#CDCDCD. A 20% lighter version of the original color is
#FFEAE3, and Hex
#CC847D is the 20% darker color. If the color is saturated by 10%, you get
#FFB5AD. If the color is desaturated by 10%, the color
#FAB9B3 is obtained.