The hex color #81314c is a dark color. The web-safe version is Hex
#993333. A complementary color is
#7ECEB3. The grayscale version is
#555555. A 20% lighter version of the original color is
#B4647F, and Hex
#4E0019 is the 20% darker color. If the color is saturated by 10%, you get
#852D4B. If the color is desaturated by 10%, the color
#7D354D is obtained.