The hex color #f4d2d2 is a light color. The web-safe version is Hex
#FFCCCC. A complementary color is
#0B2D2D. The grayscale version is
#DDDDDD. A 20% lighter version of the original color is
#FFFFFF, and Hex
#C19F9F is the 20% darker color. If the color is saturated by 10%, you get
#F6D1D1. If the color is desaturated by 10%, the color
#F2D3D3 is obtained.