The hex color #0124f0 is a dark color. The web-safe version is Hex
#0033FF. A complementary color is
#FEDB0F. The grayscale version is
#5C5C5C. A 20% lighter version of the original color is
#3457FF, and Hex
#0000BD is the 20% darker color. If the color is saturated by 10%, you get
#001EFF. If the color is desaturated by 10%, the color
#0A2AE1 is obtained.