The hex color #7bfef3 is a light color. The web-safe version is Hex
#66FFFF. A complementary color is
#84010C. The grayscale version is
#CFCFCF. A 20% lighter version of the original color is
#AEFFFF, and Hex
#48CBC0 is the 20% darker color. If the color is saturated by 10%, you get
#73FFF7. If the color is desaturated by 10%, the color
#83F9EF is obtained.