The hex color #5220df is a dark color. The web-safe version is Hex
#6633CC. A complementary color is
#ADDF20. The grayscale version is
#707070. A 20% lighter version of the original color is
#8553FF, and Hex
#1F00AC is the 20% darker color. If the color is saturated by 10%, you get
#4F18EA. If the color is desaturated by 10%, the color
#5528D4 is obtained.