The hex color #8C29DB is a dark color. The web-safe version is Hex
#9933CC. A complementary color is
#73D624. The grayscale version is
#858585. A 20% lighter version of the original color is
#BF5CFF, and Hex
#5900A8 is the 20% darker color. If the color is saturated by 10%, you get
#8D20E4. If the color is desaturated by 10%, the color
#8B32D2 is obtained.