The hex color #1f93b9 is a dark color. The web-safe version is Hex
#3399CC. A complementary color is
#E06C46. The grayscale version is
#797979. A 20% lighter version of the original color is
#52C6EC, and Hex
#006086 is the 20% darker color. If the color is saturated by 10%, you get
#1696BF. If the color is desaturated by 10%, the color
#2890B3 is obtained.