The hex color #2b968c is a dark color. The web-safe version is Hex
#339999. A complementary color is
#D46973. The grayscale version is
#6F6F6F. A 20% lighter version of the original color is
#5EC9BF, and Hex
#006359 is the 20% darker color. If the color is saturated by 10%, you get
#249A8F. If the color is desaturated by 10%, the color
#329289 is obtained.