The hex color #53baf3 is a light color. The web-safe version is Hex
#66CCFF. A complementary color is
#AC450C. The grayscale version is
#ABABAB. A 20% lighter version of the original color is
#86EDFF, and Hex
#2087C0 is the 20% darker color. If the color is saturated by 10%, you get
#4ABCFA. If the color is desaturated by 10%, the color
#5CB8EC is obtained.