The hex color #be2a2f is a dark color. The web-safe version is Hex
#CC3333. A complementary color is
#41D5D0. The grayscale version is
#5D5D5D. A 20% lighter version of the original color is
#F15D62, and Hex
#8B0000 is the 20% darker color. If the color is saturated by 10%, you get
#C8252A. If the color is desaturated by 10%, the color
#B42F34 is obtained.