The hex color #1fe5db is a light color. The web-safe version is Hex
#33CCCC. A complementary color is
#E01A24. The grayscale version is
#A0A0A0. A 20% lighter version of the original color is
#52FFFF, and Hex
#00B2A8 is the 20% darker color. If the color is saturated by 10%, you get
#12ECE1. If the color is desaturated by 10%, the color
#2CDED5 is obtained.