The hex color #464EEE is a dark color. The web-safe version is Hex
#3366FF. A complementary color is
#B9B111. The grayscale version is
#818181. A 20% lighter version of the original color is
#7981FF, and Hex
#131BBB is the 20% darker color. If the color is saturated by 10%, you get
#4049F9. If the color is desaturated by 10%, the color
#4C53E3 is obtained.