The hex color #1ad1f3 is a light color. The web-safe version is Hex
#33CCFF. A complementary color is
#E52E0C. The grayscale version is
#9F9F9F. A 20% lighter version of the original color is
#4DFFFF, and Hex
#009EC0 is the 20% darker color. If the color is saturated by 10%, you get
#0DD6FB. If the color is desaturated by 10%, the color
#27CCEB is obtained.