The hex color #185265 is a dark color. The web-safe version is Hex
#006666. A complementary color is
#E7AD9A. The grayscale version is
#454545. A 20% lighter version of the original color is
#4B8598, and Hex
#001F32 is the 20% darker color. If the color is saturated by 10%, you get
#145368. If the color is desaturated by 10%, the color
#1D5162 is obtained.