The hex color #2ac1fa is a light color. The web-safe version is Hex
#33CCFF. A complementary color is
#D53E05. The grayscale version is
#A2A2A2. A 20% lighter version of the original color is
#5DF4FF, and Hex
#008EC7 is the 20% darker color. If the color is saturated by 10%, you get
#1EC4FF. If the color is desaturated by 10%, the color
#36BEF1 is obtained.