The hex color #50eaef is a light color. The web-safe version is Hex
#66FFFF. A complementary color is
#AF1510. The grayscale version is
#B8B8B8. A 20% lighter version of the original color is
#83FFFF, and Hex
#1DB7BC is the 20% darker color. If the color is saturated by 10%, you get
#46EFF4. If the color is desaturated by 10%, the color
#5AE5EA is obtained.