The hex color #a3127c is a dark color. The web-safe version is Hex
#990066. A complementary color is
#5CED83. The grayscale version is
#666666. A 20% lighter version of the original color is
#D645AF, and Hex
#700049 is the 20% darker color. If the color is saturated by 10%, you get
#A90A7E. If the color is desaturated by 10%, the color
#9D1A7A is obtained.