The hex color #53f8fb is a light color. The web-safe version is Hex
#66FFFF. A complementary color is
#AC0704. The grayscale version is
#C2C2C2. A 20% lighter version of the original color is
#86FFFF, and Hex
#20C5C8 is the 20% darker color. If the color is saturated by 10%, you get
#48FDFF. If the color is desaturated by 10%, the color
#5EF3F5 is obtained.