The hex color #a1599c is a dark color. The web-safe version is Hex
#996699. A complementary color is
#5EA663. The grayscale version is
#878787. A 20% lighter version of the original color is
#D48CCF, and Hex
#6E2669 is the 20% darker color. If the color is saturated by 10%, you get
#A4549E. If the color is desaturated by 10%, the color
#9E5E9A is obtained.