The hex color #327b9c is a dark color. The web-safe version is Hex
#336699. A complementary color is
#CD8463. The grayscale version is
#6E6E6E. A 20% lighter version of the original color is
#65AECF, and Hex
#004869 is the 20% darker color. If the color is saturated by 10%, you get
#2C7CA1. If the color is desaturated by 10%, the color
#387A97 is obtained.