The hex color #b10ef2 is a dark color. The web-safe version is Hex
#9900FF. A complementary color is
#4EF10D. The grayscale version is
#909090. A 20% lighter version of the original color is
#E441FF, and Hex
#7E00BF is the 20% darker color. If the color is saturated by 10%, you get
#B401FC. If the color is desaturated by 10%, the color
#AE1BE8 is obtained.