The hex color #f99ed8 is a light color. The web-safe version is Hex
#FF99CC. A complementary color is
#066127. The grayscale version is
#D0D0D0. A 20% lighter version of the original color is
#FFD1FF, and Hex
#C66BA5 is the 20% darker color. If the color is saturated by 10%, you get
#FD99D9. If the color is desaturated by 10%, the color
#F5A3D7 is obtained.