The hex color #84232c is a dark color. The web-safe version is Hex
#993333. A complementary color is
#7BDCD3. The grayscale version is
#464646. A 20% lighter version of the original color is
#B7565F, and Hex
#510000 is the 20% darker color. If the color is saturated by 10%, you get
#8A1F29. If the color is desaturated by 10%, the color
#7E272F is obtained.