The hex color #8a61d0 is a dark color. The web-safe version is Hex
#9966CC. A complementary color is
#759E2F. The grayscale version is
#949494. A 20% lighter version of the original color is
#BD94FF, and Hex
#572E9D is the 20% darker color. If the color is saturated by 10%, you get
#895CD6. If the color is desaturated by 10%, the color
#8B66CA is obtained.