The hex color #bc5ef1 is a light color. The web-safe version is Hex
#CC66FF. A complementary color is
#43A10E. The grayscale version is
#AEAEAE. A 20% lighter version of the original color is
#EF91FF, and Hex
#892BBE is the 20% darker color. If the color is saturated by 10%, you get
#BD56F8. If the color is desaturated by 10%, the color
#BB66EA is obtained.