The hex color #be3da3 is a dark color. The web-safe version is Hex
#CC3399. A complementary color is
#41C25C. The grayscale version is
#8A8A8A. A 20% lighter version of the original color is
#F170D6, and Hex
#8B0A70 is the 20% darker color. If the color is saturated by 10%, you get
#C335A6. If the color is desaturated by 10%, the color
#B945A1 is obtained.