The hex color #58a7d0 is a light color. The web-safe version is Hex
#6699CC. A complementary color is
#A7582F. The grayscale version is
#9A9A9A. A 20% lighter version of the original color is
#8BDAFF, and Hex
#25749D is the 20% darker color. If the color is saturated by 10%, you get
#51A8D5. If the color is desaturated by 10%, the color
#5FA6CB is obtained.