The hex color #aff9b9 is a light color. The web-safe version is Hex
#99FFCC. A complementary color is
#500646. The grayscale version is
#CBCBCB. A 20% lighter version of the original color is
#E2FFEC, and Hex
#7CC686 is the 20% darker color. If the color is saturated by 10%, you get
#ACFEB7. If the color is desaturated by 10%, the color
#B2F4BB is obtained.