The hex color #8c2090 is a dark color. The web-safe version is Hex
#993399. A complementary color is
#73DF6F. The grayscale version is
#696969. A 20% lighter version of the original color is
#BF53C3, and Hex
#59005D is the 20% darker color. If the color is saturated by 10%, you get
#8F1994. If the color is desaturated by 10%, the color
#89278C is obtained.