The hex color #0156e9 is a dark color. The web-safe version is Hex
#0066FF. A complementary color is
#FEA916. The grayscale version is
#6B6B6B. A 20% lighter version of the original color is
#3489FF, and Hex
#0023B6 is the 20% darker color. If the color is saturated by 10%, you get
#0054F6. If the color is desaturated by 10%, the color
#0C58DC is obtained.