The hex color #bc3a5b is a dark color. The web-safe version is Hex
#CC3366. A complementary color is
#43C5A4. The grayscale version is
#707070. A 20% lighter version of the original color is
#EF6D8E, and Hex
#890728 is the 20% darker color. If the color is saturated by 10%, you get
#C43559. If the color is desaturated by 10%, the color
#B43F5D is obtained.