The hex color #b45f6e is a dark color. The web-safe version is Hex
#CC6666. A complementary color is
#4BA091. The grayscale version is
#808080. A 20% lighter version of the original color is
#E792A1, and Hex
#812C3B is the 20% darker color. If the color is saturated by 10%, you get
#B95C6C. If the color is desaturated by 10%, the color
#AF6270 is obtained.