The hex color #00533e is a dark color. The web-safe version is Hex
#006633. A complementary color is
#FFACC1. The grayscale version is
#303030. A 20% lighter version of the original color is
#338671, and Hex
#00200B is the 20% darker color. If the color is saturated by 10%, you get
#00563F. If the color is desaturated by 10%, the color
#05503D is obtained.