The hex color #b4324f is a dark color. The web-safe version is Hex
#CC3366. A complementary color is
#4BCDB0. The grayscale version is
#676767. A 20% lighter version of the original color is
#E76582, and Hex
#81001C is the 20% darker color. If the color is saturated by 10%, you get
#BC2D4D. If the color is desaturated by 10%, the color
#AC3751 is obtained.