The hex color #4a0bbc is a dark color. The web-safe version is Hex
#3300CC. A complementary color is
#B5F443. The grayscale version is
#5B5B5B. A 20% lighter version of the original color is
#7D3EEF, and Hex
#170089 is the 20% darker color. If the color is saturated by 10%, you get
#4803C6. If the color is desaturated by 10%, the color
#4C13B2 is obtained.