The hex color #2e6ee9 is a dark color. The web-safe version is Hex
#3366FF. A complementary color is
#D19116. The grayscale version is
#828282. A 20% lighter version of the original color is
#61A1FF, and Hex
#003BB6 is the 20% darker color. If the color is saturated by 10%, you get
#266CF3. If the color is desaturated by 10%, the color
#3670DF is obtained.