The hex color #164ef0 is a dark color. The web-safe version is Hex
#0066FF. A complementary color is
#E9B10F. The grayscale version is
#717171. A 20% lighter version of the original color is
#4981FF, and Hex
#001BBD is the 20% darker color. If the color is saturated by 10%, you get
#0D4AFD. If the color is desaturated by 10%, the color
#1F52E3 is obtained.