The hex color #26f5db is a light color. The web-safe version is Hex
#33FFCC. A complementary color is
#D90A24. The grayscale version is
#A7A7A7. A 20% lighter version of the original color is
#59FFFF, and Hex
#00C2A8 is the 20% darker color. If the color is saturated by 10%, you get
#19FDE0. If the color is desaturated by 10%, the color
#33EDD6 is obtained.