The hex color #46b7a2 is a light color. The web-safe version is Hex
#33CC99. A complementary color is
#B9485D. The grayscale version is
#8A8A8A. A 20% lighter version of the original color is
#79EAD5, and Hex
#13846F is the 20% darker color. If the color is saturated by 10%, you get
#3FBBA4. If the color is desaturated by 10%, the color
#4DB3A0 is obtained.