The hex color #149bdc is a dark color. The web-safe version is Hex
#0099CC. A complementary color is
#EB6423. The grayscale version is
#848484. A 20% lighter version of the original color is
#47CEFF, and Hex
#0068A9 is the 20% darker color. If the color is saturated by 10%, you get
#099DE5. If the color is desaturated by 10%, the color
#1F99D3 is obtained.