The hex color #8f5ec4 is a dark color. The web-safe version is Hex
#9966CC. A complementary color is
#70A13B. The grayscale version is
#909090. A 20% lighter version of the original color is
#C291F7, and Hex
#5C2B91 is the 20% darker color. If the color is saturated by 10%, you get
#8F59C9. If the color is desaturated by 10%, the color
#8F63BF is obtained.