The hex color #52939c is a light color. The web-safe version is Hex
#669999. A complementary color is
#AD6C63. The grayscale version is
#808080. A 20% lighter version of the original color is
#85C6CF, and Hex
#1F6069 is the 20% darker color. If the color is saturated by 10%, you get
#4D959F. If the color is desaturated by 10%, the color
#579199 is obtained.