The hex color #3be1ed is a light color. The web-safe version is Hex
#33CCFF. A complementary color is
#C41E12. The grayscale version is
#AEAEAE. A 20% lighter version of the original color is
#6EFFFF, and Hex
#08AEBA is the 20% darker color. If the color is saturated by 10%, you get
#30E6F3. If the color is desaturated by 10%, the color
#46DCE7 is obtained.