The hex color #34BCCA is a light color. The web-safe version is Hex
#33CCCC. A complementary color is
#CB4335. The grayscale version is
#939393. A 20% lighter version of the original color is
#67EFFD, and Hex
#018997 is the 20% darker color. If the color is saturated by 10%, you get
#2AC0CF. If the color is desaturated by 10%, the color
#3EB8C5 is obtained.