The hex color #4f07db is a dark color. The web-safe version is Hex
#6600CC. A complementary color is
#B0F824. The grayscale version is
#666666. A 20% lighter version of the original color is
#823AFF, and Hex
#1C00A8 is the 20% darker color. If the color is saturated by 10%, you get
#4D00E7. If the color is desaturated by 10%, the color
#5110CF is obtained.