The hex color #157f8c is a dark color. The web-safe version is Hex
#006699. A complementary color is
#EA8073. The grayscale version is
#606060. A 20% lighter version of the original color is
#48B2BF, and Hex
#004C59 is the 20% darker color. If the color is saturated by 10%, you get
#0E8290. If the color is desaturated by 10%, the color
#1D7C88 is obtained.