The hex color #7f69a7 is a dark color. The web-safe version is Hex
#666699. A complementary color is
#809658. The grayscale version is
#858585. A 20% lighter version of the original color is
#B29CDA, and Hex
#4C3674 is the 20% darker color. If the color is saturated by 10%, you get
#7E66AA. If the color is desaturated by 10%, the color
#806CA4 is obtained.