The hex color #bd37f2 is a dark color. The web-safe version is Hex
#CC33FF. A complementary color is
#42C80D. The grayscale version is
#A2A2A2. A 20% lighter version of the original color is
#F06AFF, and Hex
#8A04BF is the 20% darker color. If the color is saturated by 10%, you get
#C02CFA. If the color is desaturated by 10%, the color
#BA42EA is obtained.