The hex color #a11a76 is a dark color. The web-safe version is Hex
#993366. A complementary color is
#5EE589. The grayscale version is
#666666. A 20% lighter version of the original color is
#D44DA9, and Hex
#6E0043 is the 20% darker color. If the color is saturated by 10%, you get
#A71278. If the color is desaturated by 10%, the color
#9B2274 is obtained.