The hex color #7a2c68 is a dark color. The web-safe version is Hex
#663366. A complementary color is
#85D397. The grayscale version is
#5A5A5A. A 20% lighter version of the original color is
#AD5F9B, and Hex
#470035 is the 20% darker color. If the color is saturated by 10%, you get
#7D2769. If the color is desaturated by 10%, the color
#773167 is obtained.