The hex color #50e4cc is a light color. The web-safe version is Hex
#66CCCC. A complementary color is
#AF1B33. The grayscale version is
#ABABAB. A 20% lighter version of the original color is
#83FFFF, and Hex
#1DB199 is the 20% darker color. If the color is saturated by 10%, you get
#47EACF. If the color is desaturated by 10%, the color
#59DEC9 is obtained.