The hex color #23fedd is a light color. The web-safe version is Hex
#33FFCC. A complementary color is
#DC0122. The grayscale version is
#AAAAAA. A 20% lighter version of the original color is
#56FFFF, and Hex
#00CBAA is the 20% darker color. If the color is saturated by 10%, you get
#16FFE2. If the color is desaturated by 10%, the color
#31F6D8 is obtained.