The hex color #01e4e5 is a light color. The web-safe version is Hex
#00CCCC. A complementary color is
#FE1B1A. The grayscale version is
#999999. A 20% lighter version of the original color is
#34FFFF, and Hex
#00B1B2 is the 20% darker color. If the color is saturated by 10%, you get
#00ECED. If the color is desaturated by 10%, the color
#10DCDD is obtained.