The hex color #01d3dc is a light color. The web-safe version is Hex
#00CCCC. A complementary color is
#FE2C23. The grayscale version is
#909090. A 20% lighter version of the original color is
#34FFFF, and Hex
#00A0A9 is the 20% darker color. If the color is saturated by 10%, you get
#00DAE4. If the color is desaturated by 10%, the color
#0FCCD4 is obtained.