The hex color #1acdf1 is a light color. The web-safe version is Hex
#33CCFF. A complementary color is
#E5320E. The grayscale version is
#9D9D9D. A 20% lighter version of the original color is
#4DFFFF, and Hex
#009ABE is the 20% darker color. If the color is saturated by 10%, you get
#0DD2F9. If the color is desaturated by 10%, the color
#27C8E9 is obtained.