The hex color #EB3133 is a dark color. The web-safe version is Hex
#FF3333. A complementary color is
#14CECC. The grayscale version is
#707070. A 20% lighter version of the original color is
#FF6466, and Hex
#B80000 is the 20% darker color. If the color is saturated by 10%, you get
#F72B2D. If the color is desaturated by 10%, the color
#DF3739 is obtained.