The hex color #f4e3f3 is a light color. The web-safe version is Hex
#FFCCFF. A complementary color is
#0B1C0C. The grayscale version is
#EEEEEE. A 20% lighter version of the original color is
#FFFFFF, and Hex
#C1B0C0 is the 20% darker color. If the color is saturated by 10%, you get
#F5E2F4. If the color is desaturated by 10%, the color
#F3E4F3 is obtained.