The hex color #1c0cf4 is a dark color. The web-safe version is Hex
#3300FF. A complementary color is
#E3F30B. The grayscale version is
#5F5F5F. A 20% lighter version of the original color is
#4F3FFF, and Hex
#0000C1 is the 20% darker color. If the color is saturated by 10%, you get
#1504FF. If the color is desaturated by 10%, the color
#2314E5 is obtained.