The hex color #61177c is a dark color. The web-safe version is Hex
#660066. A complementary color is
#9EE883. The grayscale version is
#515151. A 20% lighter version of the original color is
#944AAF, and Hex
#2E0049 is the 20% darker color. If the color is saturated by 10%, you get
#631180. If the color is desaturated by 10%, the color
#5F1D78 is obtained.