The hex color #1c12c5 is a dark color. The web-safe version is Hex
#3300CC. A complementary color is
#E3ED3A. The grayscale version is
#515151. A 20% lighter version of the original color is
#4F45F8, and Hex
#000092 is the 20% darker color. If the color is saturated by 10%, you get
#170CD1. If the color is desaturated by 10%, the color
#2118B9 is obtained.