The hex color #4a328c is a dark color. The web-safe version is Hex
#333399. A complementary color is
#B5CD73. The grayscale version is
#585858. A 20% lighter version of the original color is
#7D65BF, and Hex
#170059 is the 20% darker color. If the color is saturated by 10%, you get
#492E91. If the color is desaturated by 10%, the color
#4B3687 is obtained.