The hex color #4734dd is a dark color. The web-safe version is Hex
#3333CC. A complementary color is
#B8CB22. The grayscale version is
#737373. A 20% lighter version of the original color is
#7A67FF, and Hex
#1401AA is the 20% darker color. If the color is saturated by 10%, you get
#432EE8. If the color is desaturated by 10%, the color
#4B3AD2 is obtained.