The hex color #53c4fe is a light color. The web-safe version is Hex
#66CCFF. A complementary color is
#AC3B01. The grayscale version is
#B2B2B2. A 20% lighter version of the original color is
#86F7FF, and Hex
#2091CB is the 20% darker color. If the color is saturated by 10%, you get
#4AC6FF. If the color is desaturated by 10%, the color
#5CC2F6 is obtained.