The hex color #26cfd0 is a light color. The web-safe version is Hex
#33CCCC. A complementary color is
#D9302F. The grayscale version is
#979797. A 20% lighter version of the original color is
#59FFFF, and Hex
#009C9D is the 20% darker color. If the color is saturated by 10%, you get
#1BD5D6. If the color is desaturated by 10%, the color
#31C9CA is obtained.