The hex color #2c33d8 is a dark color. The web-safe version is Hex
#3333CC. A complementary color is
#D3CC27. The grayscale version is
#686868. A 20% lighter version of the original color is
#5F66FF, and Hex
#0000A5 is the 20% darker color. If the color is saturated by 10%, you get
#262EE3. If the color is desaturated by 10%, the color
#3238CD is obtained.