The hex color #3c33c5 is a dark color. The web-safe version is Hex
#3333CC. A complementary color is
#C3CC3A. The grayscale version is
#676767. A 20% lighter version of the original color is
#6F66F8, and Hex
#090092 is the 20% darker color. If the color is saturated by 10%, you get
#382ECE. If the color is desaturated by 10%, the color
#4038BC is obtained.