The hex color #2c46d3 is a dark color. The web-safe version is Hex
#3333CC. A complementary color is
#D3B92C. The grayscale version is
#6C6C6C. A 20% lighter version of the original color is
#5F79FF, and Hex
#0013A0 is the 20% darker color. If the color is saturated by 10%, you get
#2642DD. If the color is desaturated by 10%, the color
#324AC9 is obtained.