The hex color #4a47d0 is a dark color. The web-safe version is Hex
#3333CC. A complementary color is
#B5B82F. The grayscale version is
#767676. A 20% lighter version of the original color is
#7D7AFF, and Hex
#17149D is the 20% darker color. If the color is saturated by 10%, you get
#4642D9. If the color is desaturated by 10%, the color
#4E4CC7 is obtained.