The hex color #133076 is a dark color. The web-safe version is Hex
#003366. A complementary color is
#ECCF89. The grayscale version is
#3E3E3E. A 20% lighter version of the original color is
#4663A9, and Hex
#000043 is the 20% darker color. If the color is saturated by 10%, you get
#0F2F7C. If the color is desaturated by 10%, the color
#173170 is obtained.