The hex color #465a50 is a dark color. The web-safe version is Hex
#336666. A complementary color is
#B9A5AF. The grayscale version is
#505050. A 20% lighter version of the original color is
#798D83, and Hex
#13271D is the 20% darker color. If the color is saturated by 10%, you get
#455B50. If the color is desaturated by 10%, the color
#475950 is obtained.