The hex color #30329c is a dark color. The web-safe version is Hex
#333399. A complementary color is
#CFCD63. The grayscale version is
#555555. A 20% lighter version of the original color is
#6365CF, and Hex
#000069 is the 20% darker color. If the color is saturated by 10%, you get
#2C2FA3. If the color is desaturated by 10%, the color
#343595 is obtained.