The hex color #2e9ad5 is a light color. The web-safe version is Hex
#3399CC. A complementary color is
#D1652A. The grayscale version is
#8A8A8A. A 20% lighter version of the original color is
#61CDFF, and Hex
#0067A2 is the 20% darker color. If the color is saturated by 10%, you get
#259CDD. If the color is desaturated by 10%, the color
#3798CD is obtained.