The hex color #6a132c is a dark color. The web-safe version is Hex
#660033. A complementary color is
#95ECD3. The grayscale version is
#383838. A 20% lighter version of the original color is
#9D465F, and Hex
#370000 is the 20% darker color. If the color is saturated by 10%, you get
#6F0F2B. If the color is desaturated by 10%, the color
#65172D is obtained.