The hex color #465CB2 is a dark color. The web-safe version is Hex
#336699. A complementary color is
#B9A34D. The grayscale version is
#717171. A 20% lighter version of the original color is
#798FE5, and Hex
#13297F is the 20% darker color. If the color is saturated by 10%, you get
#425AB8. If the color is desaturated by 10%, the color
#4A5EAC is obtained.