The hex color #7f3463 is a dark color. The web-safe version is Hex
#663366. A complementary color is
#80CB9C. The grayscale version is
#5D5D5D. A 20% lighter version of the original color is
#B26796, and Hex
#4C0130 is the 20% darker color. If the color is saturated by 10%, you get
#823064. If the color is desaturated by 10%, the color
#7C3862 is obtained.