The hex color #7e253c is a dark color. The web-safe version is Hex
#663333. A complementary color is
#81DAC3. The grayscale version is
#4A4A4A. A 20% lighter version of the original color is
#B1586F, and Hex
#4B0009 is the 20% darker color. If the color is saturated by 10%, you get
#83213B. If the color is desaturated by 10%, the color
#79293D is obtained.