The hex color #54B0FF is a light color. The web-safe version is Hex
#6699FF. A complementary color is
#AB4F00. The grayscale version is
#ACACAC. A 20% lighter version of the original color is
#87E3FF, and Hex
#217DCC is the 20% darker color. If the color is saturated by 10%, you get
#4BB0FF. If the color is desaturated by 10%, the color
#5DB0F7 is obtained.