The hex color #0a68c8 is a dark color. The web-safe version is Hex
#0066CC. A complementary color is
#F59737. The grayscale version is
#696969. A 20% lighter version of the original color is
#3D9BFB, and Hex
#003595 is the 20% darker color. If the color is saturated by 10%, you get
#0168D2. If the color is desaturated by 10%, the color
#1368BE is obtained.