The hex color #DB2D30 is a dark color. The web-safe version is Hex
#CC3333. A complementary color is
#24D2CF. The grayscale version is
#686868. A 20% lighter version of the original color is
#FF6063, and Hex
#A80000 is the 20% darker color. If the color is saturated by 10%, you get
#E7272A. If the color is desaturated by 10%, the color
#D03336 is obtained.