The hex color #7c338c is a dark color. The web-safe version is Hex
#663399. A complementary color is
#83CC73. The grayscale version is
#696969. A 20% lighter version of the original color is
#AF66BF, and Hex
#490059 is the 20% darker color. If the color is saturated by 10%, you get
#7E2E90. If the color is desaturated by 10%, the color
#7A3889 is obtained.