The hex color #ab37f0 is a dark color. The web-safe version is Hex
#9933FF. A complementary color is
#54C80F. The grayscale version is
#9B9B9B. A 20% lighter version of the original color is
#DE6AFF, and Hex
#7804BD is the 20% darker color. If the color is saturated by 10%, you get
#AD2DF8. If the color is desaturated by 10%, the color
#A941E8 is obtained.