The hex color #b45b9a is a dark color. The web-safe version is Hex
#CC6699. A complementary color is
#4BA465. The grayscale version is
#8E8E8E. A 20% lighter version of the original color is
#E78ECD, and Hex
#812867 is the 20% darker color. If the color is saturated by 10%, you get
#B8569B. If the color is desaturated by 10%, the color
#B06099 is obtained.