The hex color #63693a is a dark color. The web-safe version is Hex
#666633. A complementary color is
#9C96C5. The grayscale version is
#575757. A 20% lighter version of the original color is
#969C6D, and Hex
#303607 is the 20% darker color. If the color is saturated by 10%, you get
#646B37. If the color is desaturated by 10%, the color
#62673D is obtained.