The hex color #0a54df is a dark color. The web-safe version is Hex
#0066CC. A complementary color is
#F5AB20. The grayscale version is
#6A6A6A. A 20% lighter version of the original color is
#3D87FF, and Hex
#0021AC is the 20% darker color. If the color is saturated by 10%, you get
#0052EB. If the color is desaturated by 10%, the color
#1456D3 is obtained.